91ÖÆÆ¬³§

This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the Components website.

We're sorry for the inconvenience.

51091SCS - 7.244" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 20 coils and closed & ground ends. This spring features an O.D. of 1.51", and an I.D. of 1.01".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 51091S
Ends Closed & Ground
Finish None
Free Length 7.244 in
Inside Diameter 1.01 in
Material 316 Stainless Steel
Outside Diameter 1.51 in
Rate 135.66 lbs/in
SKU 51091SCS
Solid Length 5 in
Suggested Max Deflection 1.442 in
Suggested Max Load 195.678 lbf
Total Coils 20
Wire Diameter 0.25 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 51091S
Ends Closed & Ground
Finish None
Free Length 184 mm
Inside Diameter 25.65 mm
Material 316 Stainless Steel
Outside Diameter 38.35 mm
Rate 23.75 N/mm
SKU 51091SCS
Solid Length 127 mm
Suggested Max Deflection 36.63 mm
Suggested Max Load 870.38 N
Total Coils 20
Wire Diameter 6.35 mm
The 51091SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.25" diameter 316 stainless steel, the 51091S spring design exhibits reliable strength across its 20 active coils, withstanding repeated compression cycles with a maximum load of 195.678 lbf without succumbing to fatigue.

We manufacture the 51091S design to provide a compression spring that is 7.244" long at rest and provides a consistent rate of 135.66 lbs/in along its recommended maximum of 1.442" deflection. For best results, your application should fully accommodate the inner (1.01") and outer (1.51") diameters of this spring and be designed for its closed & ground end configuration.