Century Spring

S-1387CS - 1.5" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.687", and an I.D. of 0.553".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1387
Ends Closed & Ground
Finish None
Free Length 1.5 in
Inside Diameter 0.553 in
Material 302/304 Stainless Steel
Outside Diameter 0.687 in
Part Type Standard
Rate 21 lbs/in
SKU S-1387CS
Solid Length 0.47 in
Suggested Max Deflection 0.7 in
Suggested Max Load 15 lbf
Total Coils 7
Wire Diameter 0.067 in
The S-1387 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 302/304 stainless steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The S-1387CS compression spring is designed with a free length of 2.19" total of 6 coils, and a rate of 3.1 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The S-1387 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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