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.

50551SCS - 1.378" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 7.06 coils and closed & ground ends. This spring features an O.D. of 0.71", and an I.D. of 0.566".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 50551S
Ends Closed & Ground
Finish Passivated
Free Length 1.378 in
Inside Diameter 0.566 in
Material 316 Stainless Steel
Outside Diameter 0.71 in
Rate 25.656 lbs/in
SKU 50551SCS
Solid Length 0.509 in
Suggested Max Deflection 0.567 in
Suggested Max Load 14.549 lbf
Total Coils 7.06
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 50551S
Ends Closed & Ground
Finish Passivated
Free Length 35 mm
Inside Diameter 14.38 mm
Material 316 Stainless Steel
Outside Diameter 18.03 mm
Rate 4.49 N/mm
SKU 50551SCS
Solid Length 12.93 mm
Suggested Max Deflection 14.4 mm
Suggested Max Load 64.71 N
Total Coils 7.06
Wire Diameter 1.83 mm
The 50551SCS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.072" diameter 316 stainless steel, the 50551S spring design exhibits reliable strength across its 7.06 active coils, withstanding repeated compression cycles with a maximum load of 14.549 lbf without succumbing to fatigue.

We manufacture the 50551S design to provide a compression spring that is 1.378" long at rest and provides a consistent rate of 25.656 lbs/in along its recommended maximum of 0.567" deflection. For best results, your application should fully accommodate the inner (0.566") and outer (0.71") diameters of this spring and be designed for its closed & ground end configuration.