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S-991 - 2.63 Inch, 7.3 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 302/304 Stainless Steel with 5 coils and Closed & Ground ends. This spring features an O.D. of 1.593 Inch, an I.D. of 1.417 Inch, and a spring rate of 7.3 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-991
Ends Closed & Ground
Finish None
Free Length 2.63 in
Inside Diameter 1.417 in
Material 302/304 Stainless Steel
Outside Diameter 1.593 in
Part Type Standard
Rate 7.3 lbs/in
SKU S-991CS
Solid Length 0.44 in
Suggested Max Deflection 1.9 in
Suggested Max Load 14 lbf
Total Coils 5
Wire Diameter 0.088 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-991
Ends Closed & Ground
Finish None
Free Length 66.8 mm
Inside Diameter 35.99 mm
Material 302/304 Stainless Steel
Outside Diameter 40.46 mm
Part Type Standard
Rate 1.28 N/mm
SKU S-991CS
Solid Length 11.18 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 62.27 N
Total Coils 5
Wire Diameter 2.24 mm

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