Collection: Retaining Rings - Internal - Circlips - Standard - Carbon Steel

Retaining Rings (With Images)

Internal

Circlips

Standard

328 Products in this selection

Imperial and metric DIN471 and 472 / D1300 / N1300 / Seeger J and JS. Retaining rings. Snap Rings (USA).
Plain carbon steel
Tolerances on request.

Additional resources:
Anderton Cross Reference PDF
Circlips PDF Catalogue
Circlip Tools

A more concise listing may be found on the Smallparts store at Retaining Rings - Internal - Circlips - Standard - Carbon Steel. Smallparts promote the most popular MBA products.

Housing Bore (B)	Clip Thickness (T)	Groove Dia. (Dg)	Approx. Loose Circlip OD (Dr)	Radial Wall (S)	Groove Width (W)
Housing Bore (B) 158.75 mm _{(6.25 in.)}	Clip Thickness (T) 4.09 mm +/- 0.204 _{(0.161 in.)}	Groove Dia. (Dg) 165.66 mm + 0.00 / - 0.12 _{(6.522 in.)}	Approx. Loose Circlip OD (Dr) 176.21 mm + 2.03 / - 2.03		Groove Width (W) 4.42 mm + 0.15 / - 0.00
Material: Carbon Steel Clearance in Bore (C): 135.64 mm Clearance in Groove (C1): 142.49 mm Min. Lug Diameter (h): 4.62 mm Min. Extension (n): 10.67 Standard: MIL-16625
Part Number: CCI-15875-C Internal Retaining Rings - 158.75x4.09x165.66 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $102.86 AUD Regular price Sale price $102.86 AUD Unit price per Each
Housing Bore (B)	Clip Thickness (T)	Groove Dia. (Dg)	Approx. Loose Circlip OD (Dr)	Indicative Image
Housing Bore (B) 158.75 mm _{(6.25 in.)}	Clip Thickness (T) 4.09 mm +/- 0.204 _{(0.161 in.)}	Groove Dia. (Dg) 165.66 mm + 0.00 / - 0.12 _{(6.522 in.)}	Approx. Loose Circlip OD (Dr) 176.21 mm + 2.03 / - 2.03
Material: Carbon Steel Groove Width (W): 4.42 mm + 0.15 / - 0.00 Clearance in Bore (C): 135.64 mm Clearance in Groove (C1): 142.49 mm Min. Lug Diameter (h): 4.62 mm Min. Extension (n): 10.67 Standard: MIL-16625
Part Number: CCI-15875-C Internal Retaining Rings - 158.75x4.09x165.66 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $102.86 AUD Regular price Sale price $102.86 AUD Unit price per Each View the product page first if you are unsure.
CCI-15875-C --- Internal Retaining Rings - 158.75x4.09x165.66 mm - Carbon Steel CCI-15875-C --- Internal Retaining Rings - 158.75x4.09x165.66 mm - Carbon Steel Regular price $102.86 AUD Regular price Sale price $102.86 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 160.00 mm _{(6.299 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 165.00 mm + 0.00 / - 0.10 _{(6.496 in.)}	Approx. Loose Circlip OD (Dr) 169.00 mm + 1.50 / - 0.63		Groove Width (W) 4.15 mm + 0.15 / - 0.00
Material: Carbon Steel Clearance in Bore (C): 132.70 mm Clearance in Groove (C1): 139.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-16000-C Internal Retaining Rings - 160x4x165 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $25.05 AUD Regular price Sale price $25.05 AUD Unit price per Each
Housing Bore (B) 160.00 mm _{(6.299 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 165.00 mm + 0.00 / - 0.10 _{(6.496 in.)}	Approx. Loose Circlip OD (Dr) 169.00 mm + 1.50 / - 0.63
Material: Carbon Steel Groove Width (W): 4.15 mm + 0.15 / - 0.00 Clearance in Bore (C): 132.70 mm Clearance in Groove (C1): 139.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-16000-C Internal Retaining Rings - 160x4x165 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $25.05 AUD Regular price Sale price $25.05 AUD Unit price per Each View the product page first if you are unsure.
CCI-16000-C --- Internal Retaining Rings - 160x4x165 mm - Carbon Steel CCI-16000-C --- Internal Retaining Rings - 160x4x165 mm - Carbon Steel Regular price $25.05 AUD Regular price Sale price $25.05 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 160.00 mm _{(6.299 in.)}	Clip Thickness (T) 5.00 mm + 0.63 / - 0.00 _{(0.197 in.)}	Groove Dia. (Dg) 165.00 mm + 0.00 / - 0.12 _{(6.496 in.)}	Approx. Loose Circlip OD (Dr) 169.00 mm + 1.50 / - 0.63		Groove Width (W) 5.15 mm + 0.15 / - 0.00
Material: Carbon Spring Steel Self Finish Standard: DIN472
Part Number: CCI-16000H-C Internal Retaining Rings - 160x5x165 mm - Carbon Spring Steel Self Finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 160.00 mm _{(6.299 in.)}	Clip Thickness (T) 5.00 mm + 0.63 / - 0.00 _{(0.197 in.)}	Groove Dia. (Dg) 165.00 mm + 0.00 / - 0.12 _{(6.496 in.)}	Approx. Loose Circlip OD (Dr) 169.00 mm + 1.50 / - 0.63
Material: Carbon Spring Steel Self Finish Groove Width (W): 5.15 mm + 0.15 / - 0.00 Standard: DIN472
Part Number: CCI-16000H-C Internal Retaining Rings - 160x5x165 mm - Carbon Spring Steel Self Finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 162.00 mm _{(6.378 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 167.00 mm + 0.00 / - 0.10 _{(6.575 in.)}	Approx. Loose Circlip OD (Dr) 171.50 mm + 1.50 / - 0.63		Groove Width (W) 4.15 mm + 0.15 / - 0.00
Material: Carbon Spring Steel phosphate and oil finish Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-16200-C Internal Retaining Rings - 162x4x167 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 162.00 mm _{(6.378 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 167.00 mm + 0.00 / - 0.10 _{(6.575 in.)}	Approx. Loose Circlip OD (Dr) 171.50 mm + 1.50 / - 0.63
Material: Carbon Spring Steel phosphate and oil finish Groove Width (W): 4.15 mm + 0.15 / - 0.00 Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-16200-C Internal Retaining Rings - 162x4x167 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 165.00 mm _{(6.496 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 170.00 mm + 0.00 / - 0.10 _{(6.693 in.)}	Approx. Loose Circlip OD (Dr) 174.50 mm + 1.50 / - 0.63		Groove Width (W) 4.15 mm + 0.15 / - 0.00
Material: Carbon Steel Clearance in Bore (C): 137.70 mm Clearance in Groove (C1): 144.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-16500-C Internal Retaining Rings - 165x4x170 mm - Carbon Steel 8 Available Immediately \| Further orders can be expected around Sun, Jun 08, 2025 Regular price $27.05 AUD Regular price Sale price $27.05 AUD Unit price per Each
Housing Bore (B) 165.00 mm _{(6.496 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 170.00 mm + 0.00 / - 0.10 _{(6.693 in.)}	Approx. Loose Circlip OD (Dr) 174.50 mm + 1.50 / - 0.63
Material: Carbon Steel Groove Width (W): 4.15 mm + 0.15 / - 0.00 Clearance in Bore (C): 137.70 mm Clearance in Groove (C1): 144.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-16500-C Internal Retaining Rings - 165x4x170 mm - Carbon Steel 8 Available Immediately \| Further orders can be expected around Sun, Jun 08, 2025 Regular price $27.05 AUD Regular price Sale price $27.05 AUD Unit price per Each View the product page first if you are unsure.
CCI-16500-C --- Internal Retaining Rings - 165x4x170 mm - Carbon Steel CCI-16500-C --- Internal Retaining Rings - 165x4x170 mm - Carbon Steel Regular price $27.05 AUD Regular price Sale price $27.05 AUD Unit price per 8 Available Now
Housing Bore (B) 165.00 mm _{(6.496 in.)}	Clip Thickness (T) 5.00 mm + 0.63 / - 0.00 _{(0.197 in.)}	Groove Dia. (Dg) 170.00 mm + 0.00 / - 0.12 _{(6.693 in.)}	Approx. Loose Circlip OD (Dr) 174.50 mm + 1.50 / - 0.63		Groove Width (W) 5.15 mm + 0.15 / - 0.00
Material: Carbon Spring Steel Self Finish Standard: DIN472
Part Number: CCI-16500H-C Internal Retaining Rings - 165x5x170 mm - Carbon Spring Steel Self Finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 165.00 mm _{(6.496 in.)}	Clip Thickness (T) 5.00 mm + 0.63 / - 0.00 _{(0.197 in.)}	Groove Dia. (Dg) 170.00 mm + 0.00 / - 0.12 _{(6.693 in.)}	Approx. Loose Circlip OD (Dr) 174.50 mm + 1.50 / - 0.63
Material: Carbon Spring Steel Self Finish Groove Width (W): 5.15 mm + 0.15 / - 0.00 Standard: DIN472
Part Number: CCI-16500H-C Internal Retaining Rings - 165x5x170 mm - Carbon Spring Steel Self Finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 165.10 mm _{(6.5 in.)}	Clip Thickness (T) 4.09 mm +/- 0.204 _{(0.161 in.)}	Groove Dia. (Dg) 172.47 mm + 0.00 / - 0.10 _{(6.79 in.)}	Approx. Loose Circlip OD (Dr) 183.26 mm + 2.03 / - 2.03		Groove Width (W) 4.42 mm + 0.20 / - 0.00
Material: Carbon Steel Standard: MIL-16625
Part Number: CCI-16510-C Internal Retaining Rings - 165.1x4.09x172.47 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $136.68 AUD Regular price Sale price $136.68 AUD Unit price per Each
Housing Bore (B) 165.10 mm _{(6.5 in.)}	Clip Thickness (T) 4.09 mm +/- 0.204 _{(0.161 in.)}	Groove Dia. (Dg) 172.47 mm + 0.00 / - 0.10 _{(6.79 in.)}	Approx. Loose Circlip OD (Dr) 183.26 mm + 2.03 / - 2.03
Material: Carbon Steel Groove Width (W): 4.42 mm + 0.20 / - 0.00 Standard: MIL-16625
Part Number: CCI-16510-C Internal Retaining Rings - 165.1x4.09x172.47 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $136.68 AUD Regular price Sale price $136.68 AUD Unit price per Each View the product page first if you are unsure.
CCI-16510-C --- Internal Retaining Rings - 165.1x4.09x172.47 mm - Carbon Steel CCI-16510-C --- Internal Retaining Rings - 165.1x4.09x172.47 mm - Carbon Steel Regular price $136.68 AUD Regular price Sale price $136.68 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 167.00 mm _{(6.575 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 172.00 mm + 0.00 / - 0.10 _{(6.772 in.)}	Approx. Loose Circlip OD (Dr) 177.50 mm + 1.50 / - 0.63		Groove Width (W) 4.15 mm + 0.15 / - 0.00
Material: Carbon Spring Steel phosphate and oil finish Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-16700-C Internal Retaining Rings - 167x4x172 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 167.00 mm _{(6.575 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 172.00 mm + 0.00 / - 0.10 _{(6.772 in.)}	Approx. Loose Circlip OD (Dr) 177.50 mm + 1.50 / - 0.63
Material: Carbon Spring Steel phosphate and oil finish Groove Width (W): 4.15 mm + 0.15 / - 0.00 Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-16700-C Internal Retaining Rings - 167x4x172 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 168.00 mm _{(6.614 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 173.00 mm + 0.00 / - 0.10 _{(6.811 in.)}	Approx. Loose Circlip OD (Dr) 177.50 mm + 1.50 / - 0.63		Groove Width (W) 4.15 mm + 0.15 / - 0.00
Material: Carbon Spring Steel phosphate and oil finish Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-16800-C Internal Retaining Rings - 168x4x173 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 168.00 mm _{(6.614 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 173.00 mm + 0.00 / - 0.10 _{(6.811 in.)}	Approx. Loose Circlip OD (Dr) 177.50 mm + 1.50 / - 0.63
Material: Carbon Spring Steel phosphate and oil finish Groove Width (W): 4.15 mm + 0.15 / - 0.00 Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-16800-C Internal Retaining Rings - 168x4x173 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 168.28 mm _{(6.625 in.)}	Clip Thickness (T) 4.09 mm +/- 0.204 _{(0.161 in.)}	Groove Dia. (Dg) 175.90 mm + 0.00 / - 0.10 _{(6.925 in.)}	Approx. Loose Circlip OD (Dr) 186.79 mm + 2.03 / - 2.03		Groove Width (W) 4.42 mm + 0.20 / - 0.00
Material: Carbon Steel Standard: MIL-16625
Part Number: CCI-16828-C Internal Retaining Rings - 168.28x4.09x175.9 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Wed, Sep 10, 2025 Regular price $111.05 AUD Regular price Sale price $111.05 AUD Unit price per Each
Housing Bore (B) 168.28 mm _{(6.625 in.)}	Clip Thickness (T) 4.09 mm +/- 0.204 _{(0.161 in.)}	Groove Dia. (Dg) 175.90 mm + 0.00 / - 0.10 _{(6.925 in.)}	Approx. Loose Circlip OD (Dr) 186.79 mm + 2.03 / - 2.03
Material: Carbon Steel Groove Width (W): 4.42 mm + 0.20 / - 0.00 Standard: MIL-16625
Part Number: CCI-16828-C Internal Retaining Rings - 168.28x4.09x175.9 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Wed, Sep 10, 2025 Regular price $111.05 AUD Regular price Sale price $111.05 AUD Unit price per Each View the product page first if you are unsure.
CCI-16828-C --- Internal Retaining Rings - 168.28x4.09x175.9 mm - Carbon Steel CCI-16828-C --- Internal Retaining Rings - 168.28x4.09x175.9 mm - Carbon Steel Regular price $111.05 AUD Regular price Sale price $111.05 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 170.00 mm _{(6.693 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 175.00 mm + 0.00 / - 0.10 _{(6.89 in.)}	Approx. Loose Circlip OD (Dr) 179.50 mm + 1.70 / - 0.72		Groove Width (W) 4.15 mm + 0.20 / - 0.00
Material: Carbon Steel Clearance in Bore (C): 141.60 mm Clearance in Groove (C1): 148.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-17000-C Internal Retaining Rings - 170x4x175 mm - Carbon Steel 10 Available Immediately \| Further orders can be expected around Sun, Jun 08, 2025 Regular price $28.95 AUD Regular price Sale price $28.95 AUD Unit price per Each
Housing Bore (B) 170.00 mm _{(6.693 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 175.00 mm + 0.00 / - 0.10 _{(6.89 in.)}	Approx. Loose Circlip OD (Dr) 179.50 mm + 1.70 / - 0.72
Material: Carbon Steel Groove Width (W): 4.15 mm + 0.20 / - 0.00 Clearance in Bore (C): 141.60 mm Clearance in Groove (C1): 148.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-17000-C Internal Retaining Rings - 170x4x175 mm - Carbon Steel 10 Available Immediately \| Further orders can be expected around Sun, Jun 08, 2025 Regular price $28.95 AUD Regular price Sale price $28.95 AUD Unit price per Each View the product page first if you are unsure.
CCI-17000-C --- Internal Retaining Rings - 170x4x175 mm - Carbon Steel CCI-17000-C --- Internal Retaining Rings - 170x4x175 mm - Carbon Steel Regular price $28.95 AUD Regular price Sale price $28.95 AUD Unit price per 10 Available Now
Housing Bore (B) 170.00 mm _{(6.693 in.)}	Clip Thickness (T) 5.00 mm + 0.63 / - 0.00 _{(0.197 in.)}	Groove Dia. (Dg) 175.00 mm + 0.00 / - 0.12 _{(6.89 in.)}	Approx. Loose Circlip OD (Dr) 179.50 mm + 2.00 / - 0.81		Groove Width (W) 5.15 mm + 0.20 / - 0.00
Material: Carbon Spring Steel Self Finish Standard: DIN472
Part Number: CCI-17000H-C Internal Retaining Rings - 170x5x175 mm - Carbon Spring Steel Self Finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 170.00 mm _{(6.693 in.)}	Clip Thickness (T) 5.00 mm + 0.63 / - 0.00 _{(0.197 in.)}	Groove Dia. (Dg) 175.00 mm + 0.00 / - 0.12 _{(6.89 in.)}	Approx. Loose Circlip OD (Dr) 179.50 mm + 2.00 / - 0.81
Material: Carbon Spring Steel Self Finish Groove Width (W): 5.15 mm + 0.20 / - 0.00 Standard: DIN472
Part Number: CCI-17000H-C Internal Retaining Rings - 170x5x175 mm - Carbon Spring Steel Self Finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 171.45 mm _{(6.75 in.)}	Clip Thickness (T) 4.09 mm +/- 0.204 _{(0.161 in.)}	Groove Dia. (Dg) 179.20 mm + 0.00 / - 0.10 _{(7.055 in.)}	Approx. Loose Circlip OD (Dr) 190.31 mm + 2.03 / - 2.03		Groove Width (W) 4.42 mm + 0.20 / - 0.00
Material: Carbon Steel Standard: MIL-16625
Part Number: CCI-17145-C Internal Retaining Rings - 171.45x4.09x179.2 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $146.50 AUD Regular price Sale price $146.50 AUD Unit price per Each
Housing Bore (B) 171.45 mm _{(6.75 in.)}	Clip Thickness (T) 4.09 mm +/- 0.204 _{(0.161 in.)}	Groove Dia. (Dg) 179.20 mm + 0.00 / - 0.10 _{(7.055 in.)}	Approx. Loose Circlip OD (Dr) 190.31 mm + 2.03 / - 2.03
Material: Carbon Steel Groove Width (W): 4.42 mm + 0.20 / - 0.00 Standard: MIL-16625
Part Number: CCI-17145-C Internal Retaining Rings - 171.45x4.09x179.2 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $146.50 AUD Regular price Sale price $146.50 AUD Unit price per Each View the product page first if you are unsure.
CCI-17145-C --- Internal Retaining Rings - 171.45x4.09x179.2 mm - Carbon Steel CCI-17145-C --- Internal Retaining Rings - 171.45x4.09x179.2 mm - Carbon Steel Regular price $146.50 AUD Regular price Sale price $146.50 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 172.00 mm _{(6.772 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 177.00 mm + 0.00 / - 0.10 _{(6.969 in.)}	Approx. Loose Circlip OD (Dr) 181.50 mm + 1.70 / - 0.72		Groove Width (W) 4.15 mm + 0.20 / - 0.00
Material: Carbon Spring Steel phosphate and oil finish Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-17200-C Internal Retaining Rings - 172x4x177 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 172.00 mm _{(6.772 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 177.00 mm + 0.00 / - 0.10 _{(6.969 in.)}	Approx. Loose Circlip OD (Dr) 181.50 mm + 1.70 / - 0.72
Material: Carbon Spring Steel phosphate and oil finish Groove Width (W): 4.15 mm + 0.20 / - 0.00 Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-17200-C Internal Retaining Rings - 172x4x177 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 175.00 mm _{(6.89 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 180.00 mm + 0.00 / - 0.10 _{(7.087 in.)}	Approx. Loose Circlip OD (Dr) 184.50 mm + 1.70 / - 0.72		Groove Width (W) 4.15 mm + 0.20 / - 0.00
Material: Carbon Steel Clearance in Bore (C): 146.60 mm Clearance in Groove (C1): 153.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-17500-C (5 Pcs) Internal Retaining Rings - 175x4x180 mm - Carbon Steel 1 pack (5 pcs) Available Immediately \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $30.00 AUD Regular price ~~$57.00 AUD~~ Sale price $30.00 AUD Unit price per Per 5
Housing Bore (B) 175.00 mm _{(6.89 in.)}	Clip Thickness (T) 4.00 mm + 0.63 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 180.00 mm + 0.00 / - 0.10 _{(7.087 in.)}	Approx. Loose Circlip OD (Dr) 184.50 mm + 1.70 / - 0.72
Material: Carbon Steel Groove Width (W): 4.15 mm + 0.20 / - 0.00 Clearance in Bore (C): 146.60 mm Clearance in Groove (C1): 153.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-17500-C (5 Pcs) Internal Retaining Rings - 175x4x180 mm - Carbon Steel 1 pack (5 pcs) Available Immediately \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $30.00 AUD Regular price ~~$57.00 AUD~~ Sale price $30.00 AUD Unit price per Per 5
CCI-17500-C (5 Pcs) --- Internal Retaining Rings - 175x4x180 mm - Carbon Steel Sale CCI-17500-C (5 Pcs) --- Internal Retaining Rings - 175x4x180 mm - Carbon Steel Regular price $30.00 AUD Regular price ~~$57.00 AUD~~ Sale price $30.00 AUD Unit price per 1 Available Now Sale
Housing Bore (B) 175.00 mm _{(6.89 in.)}	Clip Thickness (T) 5.00 mm + 0.63 / - 0.00 _{(0.197 in.)}	Groove Dia. (Dg) 180.00 mm + 0.00 / - 0.12 _{(7.087 in.)}	Approx. Loose Circlip OD (Dr) 184.50 mm + 1.70 / - 0.72		Groove Width (W) 5.15 mm + 0.20 / - 0.00
Material: Carbon Spring Steel Self Finish Standard: DIN472
Part Number: CCI-17500H-C Internal Retaining Rings - 175x5x180 mm - Carbon Spring Steel Self Finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 175.00 mm _{(6.89 in.)}	Clip Thickness (T) 5.00 mm + 0.63 / - 0.00 _{(0.197 in.)}	Groove Dia. (Dg) 180.00 mm + 0.00 / - 0.12 _{(7.087 in.)}	Approx. Loose Circlip OD (Dr) 184.50 mm + 1.70 / - 0.72
Material: Carbon Spring Steel Self Finish Groove Width (W): 5.15 mm + 0.20 / - 0.00 Standard: DIN472
Part Number: CCI-17500H-C Internal Retaining Rings - 175x5x180 mm - Carbon Spring Steel Self Finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 177.00 mm _{(6.969 in.)}	Clip Thickness (T) 4.00 mm + 0.72 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 182.00 mm + 0.00 / - 0.10 _{(7.165 in.)}	Approx. Loose Circlip OD (Dr) 187.50 mm + 1.70 / - 0.72		Groove Width (W) 4.15 mm + 0.20 / - 0.00
Material: Carbon Spring Steel phosphate and oil finish Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-17700-C Internal Retaining Rings - 177x4x182 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 177.00 mm _{(6.969 in.)}	Clip Thickness (T) 4.00 mm + 0.72 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 182.00 mm + 0.00 / - 0.10 _{(7.165 in.)}	Approx. Loose Circlip OD (Dr) 187.50 mm + 1.70 / - 0.72
Material: Carbon Spring Steel phosphate and oil finish Groove Width (W): 4.15 mm + 0.20 / - 0.00 Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-17700-C Internal Retaining Rings - 177x4x182 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 177.80 mm _{(7 in.)}	Clip Thickness (T) 4.09 mm +/- 0.204 _{(0.161 in.)}	Groove Dia. (Dg) 185.60 mm + 0.00 / - 0.12 _{(7.307 in.)}	Approx. Loose Circlip OD (Dr) 197.36 mm + 2.03 / - 2.03		Groove Width (W) 4.42 mm + 0.20 / - 0.00
Material: Carbon Steel Clearance in Bore (C): 150.11 mm Clearance in Groove (C1): 157.99 mm Min. Lug Diameter (h): 4.62 mm Min. Extension (n): 11.96 Standard: MIL-16625
Part Number: CCI-17780-C Internal Retaining Rings - 177.8x4.09x185.6 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $107.50 AUD Regular price Sale price $107.50 AUD Unit price per Each
Housing Bore (B) 177.80 mm _{(7 in.)}	Clip Thickness (T) 4.09 mm +/- 0.204 _{(0.161 in.)}	Groove Dia. (Dg) 185.60 mm + 0.00 / - 0.12 _{(7.307 in.)}	Approx. Loose Circlip OD (Dr) 197.36 mm + 2.03 / - 2.03
Material: Carbon Steel Groove Width (W): 4.42 mm + 0.20 / - 0.00 Clearance in Bore (C): 150.11 mm Clearance in Groove (C1): 157.99 mm Min. Lug Diameter (h): 4.62 mm Min. Extension (n): 11.96 Standard: MIL-16625
Part Number: CCI-17780-C Internal Retaining Rings - 177.8x4.09x185.6 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $107.50 AUD Regular price Sale price $107.50 AUD Unit price per Each View the product page first if you are unsure.
CCI-17780-C --- Internal Retaining Rings - 177.8x4.09x185.6 mm - Carbon Steel CCI-17780-C --- Internal Retaining Rings - 177.8x4.09x185.6 mm - Carbon Steel Regular price $107.50 AUD Regular price Sale price $107.50 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 178.00 mm _{(7.008 in.)}	Clip Thickness (T) 4.00 mm + 0.72 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 183.00 mm + 0.00 / - 0.10 _{(7.205 in.)}	Approx. Loose Circlip OD (Dr) 187.50 mm + 1.70 / - 0.72		Groove Width (W) 4.15 mm + 0.20 / - 0.00
Material: Carbon Spring Steel phosphate and oil finish Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-17800-C Internal Retaining Rings - 178x4x183 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 178.00 mm _{(7.008 in.)}	Clip Thickness (T) 4.00 mm + 0.72 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 183.00 mm + 0.00 / - 0.10 _{(7.205 in.)}	Approx. Loose Circlip OD (Dr) 187.50 mm + 1.70 / - 0.72
Material: Carbon Spring Steel phosphate and oil finish Groove Width (W): 4.15 mm + 0.20 / - 0.00 Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-17800-C Internal Retaining Rings - 178x4x183 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 180.00 mm _{(7.087 in.)}	Clip Thickness (T) 4.00 mm + 0.72 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 185.00 mm + 0.00 / - 0.10 _{(7.283 in.)}	Approx. Loose Circlip OD (Dr) 189.50 mm + 1.70 / - 0.72		Groove Width (W) 4.15 mm + 0.20 / - 0.00
Material: Carbon Steel Clearance in Bore (C): 150.20 mm Clearance in Groove (C1): 156.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-18000-C Internal Retaining Rings - 180x4x185 mm - Carbon Steel 44 Available Immediately \| Further orders can be expected around Wed, Sep 10, 2025 Regular price $33.05 AUD Regular price Sale price $33.05 AUD Unit price per Each
Housing Bore (B) 180.00 mm _{(7.087 in.)}	Clip Thickness (T) 4.00 mm + 0.72 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 185.00 mm + 0.00 / - 0.10 _{(7.283 in.)}	Approx. Loose Circlip OD (Dr) 189.50 mm + 1.70 / - 0.72
Material: Carbon Steel Groove Width (W): 4.15 mm + 0.20 / - 0.00 Clearance in Bore (C): 150.20 mm Clearance in Groove (C1): 156.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-18000-C Internal Retaining Rings - 180x4x185 mm - Carbon Steel 44 Available Immediately \| Further orders can be expected around Wed, Sep 10, 2025 Regular price $33.05 AUD Regular price Sale price $33.05 AUD Unit price per Each View the product page first if you are unsure.
CCI-18000-C --- Internal Retaining Rings - 180x4x185 mm - Carbon Steel CCI-18000-C --- Internal Retaining Rings - 180x4x185 mm - Carbon Steel Regular price $33.05 AUD Regular price Sale price $33.05 AUD Unit price per 44 Available Now
Housing Bore (B) 180.00 mm _{(7.087 in.)}	Clip Thickness (T) 5.00 mm + 0.72 / - 0.00 _{(0.197 in.)}	Groove Dia. (Dg) 185.00 mm + 0.00 / - 0.12 _{(7.283 in.)}	Approx. Loose Circlip OD (Dr) 189.50 mm + 1.70 / - 0.72		Groove Width (W) 5.15 mm + 0.20 / - 0.00
Material: Carbon Spring Steel Self Finish Standard: DIN472
Part Number: CCI-18000H-C Internal Retaining Rings - 180x5x185 mm - Carbon Spring Steel Self Finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 180.00 mm _{(7.087 in.)}	Clip Thickness (T) 5.00 mm + 0.72 / - 0.00 _{(0.197 in.)}	Groove Dia. (Dg) 185.00 mm + 0.00 / - 0.12 _{(7.283 in.)}	Approx. Loose Circlip OD (Dr) 189.50 mm + 1.70 / - 0.72
Material: Carbon Spring Steel Self Finish Groove Width (W): 5.15 mm + 0.20 / - 0.00 Standard: DIN472
Part Number: CCI-18000H-C Internal Retaining Rings - 180x5x185 mm - Carbon Spring Steel Self Finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 182.00 mm _{(7.165 in.)}	Clip Thickness (T) 4.00 mm + 0.72 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 185.00 mm + 0.00 / - 0.10 _{(7.283 in.)}	Approx. Loose Circlip OD (Dr) 191.50 mm + 1.70 / - 0.72		Groove Width (W) 4.15 mm + 0.20 / - 0.00
Material: Carbon Spring Steel phosphate and oil finish Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-18200-C Internal Retaining Rings - 182x4x185 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 182.00 mm _{(7.165 in.)}	Clip Thickness (T) 4.00 mm + 0.72 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 185.00 mm + 0.00 / - 0.10 _{(7.283 in.)}	Approx. Loose Circlip OD (Dr) 191.50 mm + 1.70 / - 0.72
Material: Carbon Spring Steel phosphate and oil finish Groove Width (W): 4.15 mm + 0.20 / - 0.00 Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-18200-C Internal Retaining Rings - 182x4x185 mm - Carbon Spring Steel phosphate and oil finish Contact Us \| Item Discontinued - Please contact us if you need a large quantity
Housing Bore (B) 184.15 mm _{(7.25 in.)}	Clip Thickness (T) 4.75 mm +/- 0.204 _{(0.187 in.)}	Groove Dia. (Dg) 192.41 mm + 0.00 / - 0.12 _{(7.575 in.)}	Approx. Loose Circlip OD (Dr) 203.07 mm + 2.03 / - 2.03		Groove Width (W) 5.31 mm + 0.20 / - 0.00
Material: Carbon Steel Standard: MIL-16625
Part Number: CCI-18415-C Internal Retaining Rings - 184.15x4.75x192.41 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $160.95 AUD Regular price Sale price $160.95 AUD Unit price per Each
Housing Bore (B) 184.15 mm _{(7.25 in.)}	Clip Thickness (T) 4.75 mm +/- 0.204 _{(0.187 in.)}	Groove Dia. (Dg) 192.41 mm + 0.00 / - 0.12 _{(7.575 in.)}	Approx. Loose Circlip OD (Dr) 203.07 mm + 2.03 / - 2.03
Material: Carbon Steel Groove Width (W): 5.31 mm + 0.20 / - 0.00 Standard: MIL-16625
Part Number: CCI-18415-C Internal Retaining Rings - 184.15x4.75x192.41 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $160.95 AUD Regular price Sale price $160.95 AUD Unit price per Each View the product page first if you are unsure.
CCI-18415-C --- Internal Retaining Rings - 184.15x4.75x192.41 mm - Carbon Steel CCI-18415-C --- Internal Retaining Rings - 184.15x4.75x192.41 mm - Carbon Steel Regular price $160.95 AUD Regular price Sale price $160.95 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 185.00 mm _{(7.283 in.)}	Clip Thickness (T) 4.00 mm + 0.72 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 190.00 mm + 0.00 / - 0.10 _{(7.48 in.)}	Approx. Loose Circlip OD (Dr) 194.50 mm + 1.70 / - 0.72		Groove Width (W) 4.15 mm + 0.20 / - 0.00
Material: Carbon Steel Clearance in Bore (C): 155.20 mm Clearance in Groove (C1): 161.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-18500-C (13 Pcs) Internal Retaining Rings - 185x4x190 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 08, 2025 Regular price $438.95 AUD Regular price Sale price $438.95 AUD Unit price per Per 13
Housing Bore (B) 185.00 mm _{(7.283 in.)}	Clip Thickness (T) 4.00 mm + 0.72 / - 0.00 _{(0.157 in.)}	Groove Dia. (Dg) 190.00 mm + 0.00 / - 0.10 _{(7.48 in.)}	Approx. Loose Circlip OD (Dr) 194.50 mm + 1.70 / - 0.72
Material: Carbon Steel Groove Width (W): 4.15 mm + 0.20 / - 0.00 Clearance in Bore (C): 155.20 mm Clearance in Groove (C1): 161.00 mm Min. Lug Diameter (h): 4.00 mm Min. Extension (n): 7.50 Standard: DIN472
Part Number: CCI-18500-C (13 Pcs) Internal Retaining Rings - 185x4x190 mm - Carbon Steel Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 08, 2025 Regular price $438.95 AUD Regular price Sale price $438.95 AUD Unit price per Per 13 View the product page first if you are unsure.
CCI-18500-C (13 Pcs) --- Internal Retaining Rings - 185x4x190 mm - Carbon Steel CCI-18500-C (13 Pcs) --- Internal Retaining Rings - 185x4x190 mm - Carbon Steel Regular price $438.95 AUD Regular price Sale price $438.95 AUD Unit price per Out of stock! Backorder Now