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Century Spring

71621SCS - 0.88" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.48", and an I.D. of 0.318".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71621S
Ends Closed & Ground
Finish None
Free Length 0.88 in
Inside Diameter 0.318 in
Material 302/304 Stainless Steel
Outside Diameter 0.48 in
Part Type Standard
Rate 179 lbs/in
SKU 71621SCS
Solid Length 0.575 in
Suggested Max Deflection 0.194 in
Suggested Max Load 35 lbf
Total Coils 7
Wire Diameter 0.082 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71621S
Ends Closed & Ground
Finish None
Free Length 22.35 mm
Inside Diameter 8.08 mm
Material 302/304 Stainless Steel
Outside Diameter 12.19 mm
Part Type Standard
Rate 31.34 N/mm
SKU 71621SCS
Solid Length 14.61 mm
Suggested Max Deflection 4.93 mm
Suggested Max Load 155.68 N
Total Coils 7
Wire Diameter 2.08 mm
The 71621SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.082" diameter 302/304 stainless steel, the 71621S spring design exhibits reliable strength across its 7 active coils, withstanding repeated compression cycles with a maximum load of 35 lbf without succumbing to fatigue.

We manufacture the 71621S design to provide a compression spring that is 0.88" long at rest and provides a consistent rate of 179 lbs/in along its recommended maximum of 0.194" deflection. For best results, your application should fully accommodate the inner (0.318") and outer (0.48") diameters of this spring and be designed for its closed & ground end configuration.

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