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Collection: Retaining Rings - External - Circlips - Grooveless

Retaining Rings (With Images)

External

Circlips

35 Products in this selection

Includes MIL-R-21248/MS 90707 - Styles M1440 / Ellison GR / Seeger G and GA. Retaining rings. Snap Rings (USA).
Reusable tapered section rings for grooveless shafts like plastics, tubes or castings.
Can be used where adjustable ring placement is desired - like progressively tightening a compression spring.

Additional resources:
Anderton Cross Reference PDF
Circlips PDF Catalogue

Shaft Diameter (Ds)	Clip Thickness (T)	Groove Dia. (Dg)	Approx. Loose Circlip ID (A)	Radial Wall (S) min/max	Groove Width (W)	Indicative Image
2.39 mm +/- 0.05	0.64 mm		2.26 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 6.60 Allowable Load: 41 N Lug Type: 1 (Open) mm Tool: PRS-E034
Part Number: CNG-00239-C (5 Pcs) External Retaining Rings - 2.39 mm x 0.64 mm - 179 units (895 pcs) Available \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $2.05 AUD Regular price Sale price $2.05 AUD Unit price per Per 5 View the product page first if you are unsure ->
Shaft Diameter (Ds)	Clip Thickness (T)	Groove Dia. (Dg)	Approx. Loose Circlip ID (A)	Indicative Image
2.39 mm +/- 0.05	0.64 mm		2.26 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 6.60 Allowable Load: 41 N Lug Type: 1 (Open) mm Tool: PRS-E034
Part Number: CNG-00239-C (5 Pcs) External Retaining Rings - 2.39 mm x 0.64 mm - 179 units (895 pcs) Available \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $2.05 AUD Regular price Sale price $2.05 AUD Unit price per Per 5 View the product page first if you are unsure.
CNG-00239-C (5 Pcs) --- External Retaining Rings - 2.39 mm x 0.64 mm - Carbon Steel CNG-00239-C (5 Pcs) --- External Retaining Rings - 2.39 mm x 0.64 mm - Carbon Steel Regular price $2.05 AUD Regular price Sale price $2.05 AUD Unit price per 179 Available Now
2.39 mm +/- 0.05	0.64 mm		2.26 mm
Material: Stainless Steel AISI 420C Assemb. Clearance on Shaft (C): 6.60 Allowable Load: 33 N Lug Type: 1 (Open) mm Tool: PRS-E034
Part Number: CNG-00239-06-420-2 External Retaining Rings - 2.39 mm x 0.64 mm - 90 Available \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $6.05 AUD Regular price Sale price $6.05 AUD Unit price per Each View the product page first if you are unsure ->
2.39 mm +/- 0.05	0.64 mm		2.26 mm
Material: Stainless Steel AISI 420C Assemb. Clearance on Shaft (C): 6.60 Allowable Load: 33 N Lug Type: 1 (Open) mm Tool: PRS-E034
Part Number: CNG-00239-06-420-2 External Retaining Rings - 2.39 mm x 0.64 mm - 90 Available \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $6.05 AUD Regular price Sale price $6.05 AUD Unit price per Each View the product page first if you are unsure.
CNG-00239-06-420-2 --- External Retaining Rings - 2.39 mm x 0.64 mm - Stainless Steel AISI 420C CNG-00239-06-420-2 --- External Retaining Rings - 2.39 mm x 0.64 mm - Stainless Steel AISI 420C Regular price $6.05 AUD Regular price Sale price $6.05 AUD Unit price per 90 Available Now
2.50 mm + 0 / - 0.025	0.60 mm		2.35 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 6.50 Allowable Load: 60 N Lug Type: 1 (Open) mm Tool: PRS-ZGG0
Part Number: CNG-00250-C (100 Pcs) External Retaining Rings - 2.5 mm x 0.6 mm - 3 units (300 pcs) Available \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $10.00 AUD Regular price ~~$16.50 AUD~~ Sale price $10.00 AUD Unit price per Per 100
2.50 mm + 0 / - 0.025	0.60 mm		2.35 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 6.50 Allowable Load: 60 N Lug Type: 1 (Open) mm Tool: PRS-ZGG0
Part Number: CNG-00250-C (100 Pcs) External Retaining Rings - 2.5 mm x 0.6 mm - 3 units (300 pcs) Available \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $10.00 AUD Regular price ~~$16.50 AUD~~ Sale price $10.00 AUD Unit price per Per 100
CNG-00250-C (100 Pcs) --- External Retaining Rings - 2.5 mm x 0.6 mm - Carbon Steel Sale CNG-00250-C (100 Pcs) --- External Retaining Rings - 2.5 mm x 0.6 mm - Carbon Steel Regular price $10.00 AUD Regular price ~~$16.50 AUD~~ Sale price $10.00 AUD Unit price per 3 Available Now Sale
3.00 mm +/- 0.06	0.60 mm		2.84 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 7.40 Allowable Load: 73 N Lug Type: 1 (Open) mm Tool: PRS-ZGG0
Part Number: CNG-00300-C (100 Pcs) External Retaining Rings - 3 mm x 0.6 mm - 1 pack (100 pcs) Available \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $10.00 AUD Regular price ~~$16.50 AUD~~ Sale price $10.00 AUD Unit price per Per 100
3.00 mm +/- 0.06	0.60 mm		2.84 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 7.40 Allowable Load: 73 N Lug Type: 1 (Open) mm Tool: PRS-ZGG0
Part Number: CNG-00300-C (100 Pcs) External Retaining Rings - 3 mm x 0.6 mm - 1 pack (100 pcs) Available \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $10.00 AUD Regular price ~~$16.50 AUD~~ Sale price $10.00 AUD Unit price per Per 100
CNG-00300-C (100 Pcs) --- External Retaining Rings - 3 mm x 0.6 mm - Carbon Steel Sale CNG-00300-C (100 Pcs) --- External Retaining Rings - 3 mm x 0.6 mm - Carbon Steel Regular price $10.00 AUD Regular price ~~$16.50 AUD~~ Sale price $10.00 AUD Unit price per 1 Available Now Sale
3.18 mm +/- 0.05	0.64 mm		3.05 mm
Material: Stainless Steel AISI 420C Assemb. Clearance on Shaft (C): 8.38 Allowable Load: 41 N Lug Type: 2 (Closed) mm Tool: PRS-E040
Part Number: CNG-00318-06-420-2 External Retaining Rings - 3.18 mm x 0.64 mm - 1 Available \| Backorders for more can be expected around Thu, May 01, 2025 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Each View the product page first if you are unsure ->
3.18 mm +/- 0.05	0.64 mm		3.05 mm
Material: Stainless Steel AISI 420C Assemb. Clearance on Shaft (C): 8.38 Allowable Load: 41 N Lug Type: 2 (Closed) mm Tool: PRS-E040
Part Number: CNG-00318-06-420-2 External Retaining Rings - 3.18 mm x 0.64 mm - 1 Available \| Backorders for more can be expected around Thu, May 01, 2025 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Each View the product page first if you are unsure.
CNG-00318-06-420-2 --- External Retaining Rings - 3.18 mm x 0.64 mm - Stainless Steel AISI 420C CNG-00318-06-420-2 --- External Retaining Rings - 3.18 mm x 0.64 mm - Stainless Steel AISI 420C Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per 1 Available Now
3.18 mm +/- 0.05	0.64 mm		3.05 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 8.38 Allowable Load: 81 N Lug Type: 2 (Closed) mm Tool: PRS-E040
Part Number: CNG-00318-C (5 Pcs) External Retaining Rings - 3.18 mm x 0.64 mm - 119 units (595 pcs) Available \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $2.14 AUD Regular price Sale price $2.14 AUD Unit price per Per 5 View the product page first if you are unsure ->
3.18 mm +/- 0.05	0.64 mm		3.05 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 8.38 Allowable Load: 81 N Lug Type: 2 (Closed) mm Tool: PRS-E040
Part Number: CNG-00318-C (5 Pcs) External Retaining Rings - 3.18 mm x 0.64 mm - 119 units (595 pcs) Available \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $2.14 AUD Regular price Sale price $2.14 AUD Unit price per Per 5 View the product page first if you are unsure.
CNG-00318-C (5 Pcs) --- External Retaining Rings - 3.18 mm x 0.64 mm - Carbon Steel CNG-00318-C (5 Pcs) --- External Retaining Rings - 3.18 mm x 0.64 mm - Carbon Steel Regular price $2.14 AUD Regular price Sale price $2.14 AUD Unit price per 119 Available Now
3.97 mm +/- 0.05	0.64 mm		3.79 mm
Material: Stainless Steel AISI 420C Assemb. Clearance on Shaft (C): 9.14 Allowable Load: 49 N Lug Type: 2 (Closed) mm Tool: PRS-E040
Part Number: CNG-00397-4 (125 Pcs) External Retaining Rings - 3.97 mm x 0.64 mm - Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, May 01, 2025 Regular price $768.86 AUD Regular price Sale price $768.86 AUD Unit price per Per 125 View the product page first if you are unsure ->
3.97 mm +/- 0.05	0.64 mm		3.79 mm
Material: Stainless Steel AISI 420C Assemb. Clearance on Shaft (C): 9.14 Allowable Load: 49 N Lug Type: 2 (Closed) mm Tool: PRS-E040
Part Number: CNG-00397-4 (125 Pcs) External Retaining Rings - 3.97 mm x 0.64 mm - Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, May 01, 2025 Regular price $768.86 AUD Regular price Sale price $768.86 AUD Unit price per Per 125 View the product page first if you are unsure.
CNG-00397-4 (125 Pcs) --- External Retaining Rings - 3.97 mm x 0.64 mm - Stainless Steel AISI 420C CNG-00397-4 (125 Pcs) --- External Retaining Rings - 3.97 mm x 0.64 mm - Stainless Steel AISI 420C Regular price $768.86 AUD Regular price Sale price $768.86 AUD Unit price per Out of stock! Backorder Now
3.97 mm +/- 0.05	0.64 mm		3.79 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 9.14 Allowable Load: 89 N Lug Type: 2 (Closed) mm Tool: PRS-E040
Part Number: CNG-00397-06-C-2 (100 Pcs) External Retaining Rings - 3.97 mm x 0.64 mm - Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $40.14 AUD Regular price Sale price $40.14 AUD Unit price per Per 100 View the product page first if you are unsure ->
3.97 mm +/- 0.05	0.64 mm		3.79 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 9.14 Allowable Load: 89 N Lug Type: 2 (Closed) mm Tool: PRS-E040
Part Number: CNG-00397-06-C-2 (100 Pcs) External Retaining Rings - 3.97 mm x 0.64 mm - Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $40.14 AUD Regular price Sale price $40.14 AUD Unit price per Per 100 View the product page first if you are unsure.
CNG-00397-06-C-2 (100 Pcs) --- External Retaining Rings - 3.97 mm x 0.64 mm - Carbon Steel CNG-00397-06-C-2 (100 Pcs) --- External Retaining Rings - 3.97 mm x 0.64 mm - Carbon Steel Regular price $40.14 AUD Regular price Sale price $40.14 AUD Unit price per Out of stock! Backorder Now
4.78 mm +/- 0.05	0.89 mm		4.57 mm
Material: Stainless Steel AISI 420C Assemb. Clearance on Shaft (C): 11.18 Allowable Load: 81 N Lug Type: 2 (Closed) mm Tool: PRS-E047-X
Part Number: CNG-00478-4 (5 Pcs) External Retaining Rings - 4.78 mm x 0.89 mm - Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $29.86 AUD Regular price Sale price $29.86 AUD Unit price per Per 5 View the product page first if you are unsure ->
4.78 mm +/- 0.05	0.89 mm		4.57 mm
Material: Stainless Steel AISI 420C Assemb. Clearance on Shaft (C): 11.18 Allowable Load: 81 N Lug Type: 2 (Closed) mm Tool: PRS-E047-X
Part Number: CNG-00478-4 (5 Pcs) External Retaining Rings - 4.78 mm x 0.89 mm - Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $29.86 AUD Regular price Sale price $29.86 AUD Unit price per Per 5 View the product page first if you are unsure.
CNG-00478-4 (5 Pcs) --- External Retaining Rings - 4.78 mm x 0.89 mm - Stainless Steel AISI 420C CNG-00478-4 (5 Pcs) --- External Retaining Rings - 4.78 mm x 0.89 mm - Stainless Steel AISI 420C Regular price $29.86 AUD Regular price Sale price $29.86 AUD Unit price per Out of stock! Backorder Now
4.78 mm +/- 0.08	0.89 mm		4.57 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 11.18 Allowable Load: 101 N Lug Type: 2 (Closed) mm Tool: PRS-E047-X
Part Number: CNG-00478-C (5 Pcs) External Retaining Rings - 4.78 mm x 0.89 mm - 4 units (20 pcs) Available \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $2.50 AUD Regular price Sale price $2.50 AUD Unit price per Per 5 View the product page first if you are unsure ->
4.78 mm +/- 0.08	0.89 mm		4.57 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 11.18 Allowable Load: 101 N Lug Type: 2 (Closed) mm Tool: PRS-E047-X
Part Number: CNG-00478-C (5 Pcs) External Retaining Rings - 4.78 mm x 0.89 mm - 4 units (20 pcs) Available \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $2.50 AUD Regular price Sale price $2.50 AUD Unit price per Per 5 View the product page first if you are unsure.
CNG-00478-C (5 Pcs) --- External Retaining Rings - 4.78 mm x 0.89 mm - Carbon Steel CNG-00478-C (5 Pcs) --- External Retaining Rings - 4.78 mm x 0.89 mm - Carbon Steel Regular price $2.50 AUD Regular price Sale price $2.50 AUD Unit price per 4 Available Now
4.78 mm	0.89 mm		4.570 mm
Material: Carbon Steel Zinc Plated Yellow Assemb. Clearance on Shaft (C): 11.18 Allowable Load: 81 N Lug Type: 2 (Closed) mm Tool: PRS-E047-X
Part Number: CNG-00478-CZ (250 Pcs) External Retaining Rings - 4.78 mm x 0.89 mm - Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, May 01, 2025 Regular price $148.14 AUD Regular price Sale price $148.14 AUD Unit price per Per 250 View the product page first if you are unsure ->
4.78 mm	0.89 mm		4.570 mm
Material: Carbon Steel Zinc Plated Yellow Assemb. Clearance on Shaft (C): 11.18 Allowable Load: 81 N Lug Type: 2 (Closed) mm Tool: PRS-E047-X
Part Number: CNG-00478-CZ (250 Pcs) External Retaining Rings - 4.78 mm x 0.89 mm - Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, May 01, 2025 Regular price $148.14 AUD Regular price Sale price $148.14 AUD Unit price per Per 250 View the product page first if you are unsure.
CNG-00478-CZ (250 Pcs) --- External Retaining Rings - 4.78 mm x 0.89 mm - Carbon Steel Zinc Plated Yellow CNG-00478-CZ (250 Pcs) --- External Retaining Rings - 4.78 mm x 0.89 mm - Carbon Steel Zinc Plated Yellow Regular price $148.14 AUD Regular price Sale price $148.14 AUD Unit price per Out of stock! Backorder Now
5.00 mm +/- 0.06	0.80 mm		4.75 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 11.00 Allowable Load: 127 N Lug Type: 1 (Open) mm Tool: PRS-ZGG1
Part Number: CNG-00500-C (100 Pcs) External Retaining Rings - 5 mm x 0.8 mm - 8 units (800 pcs) Available \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $10.00 AUD Regular price ~~$16.50 AUD~~ Sale price $10.00 AUD Unit price per Per 100
5.00 mm +/- 0.06	0.80 mm		4.75 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 11.00 Allowable Load: 127 N Lug Type: 1 (Open) mm Tool: PRS-ZGG1
Part Number: CNG-00500-C (100 Pcs) External Retaining Rings - 5 mm x 0.8 mm - 8 units (800 pcs) Available \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $10.00 AUD Regular price ~~$16.50 AUD~~ Sale price $10.00 AUD Unit price per Per 100
CNG-00500-C (100 Pcs) --- External Retaining Rings - 5 mm x 0.8 mm - Carbon Steel Sale CNG-00500-C (100 Pcs) --- External Retaining Rings - 5 mm x 0.8 mm - Carbon Steel Regular price $10.00 AUD Regular price ~~$16.50 AUD~~ Sale price $10.00 AUD Unit price per 8 Available Now Sale
5.95 mm +/- 0.08	0.99 mm		5.69 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 12.70 Allowable Load: 142 N Lug Type: 1 (Open) mm Tool: PRS-E047-X
Part Number: CNG-00595-C (100 Pcs) External Retaining Rings - 5.95 mm x 0.99 mm - Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $53.68 AUD Regular price Sale price $53.68 AUD Unit price per Per 100 View the product page first if you are unsure ->
5.95 mm +/- 0.08	0.99 mm		5.69 mm
Material: Carbon Steel Assemb. Clearance on Shaft (C): 12.70 Allowable Load: 142 N Lug Type: 1 (Open) mm Tool: PRS-E047-X
Part Number: CNG-00595-C (100 Pcs) External Retaining Rings - 5.95 mm x 0.99 mm - Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $53.68 AUD Regular price Sale price $53.68 AUD Unit price per Per 100 View the product page first if you are unsure.
CNG-00595-C (100 Pcs) --- External Retaining Rings - 5.95 mm x 0.99 mm - Carbon Steel CNG-00595-C (100 Pcs) --- External Retaining Rings - 5.95 mm x 0.99 mm - Carbon Steel Regular price $53.68 AUD Regular price Sale price $53.68 AUD Unit price per Out of stock! Backorder Now
5.95 mm	0.99 mm