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70312SCS - 0.88" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 11.9 coils and closed & ground ends. This spring features an O.D. of 0.18", and an I.D. of 0.144".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 70312S
Ends Closed & Ground
Finish None
Free Length 0.88 in
Inside Diameter 0.144 in
Material 302/304 Stainless Steel
Outside Diameter 0.18 in
Part Type Standard
Rate 3.1 lbs/in
SKU 70312SCS
Solid Length 0.21 in
Suggested Max Deflection 0.41 in
Suggested Max Load 1.3 lbf
Total Coils 11.9
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 70312S
Ends Closed & Ground
Finish None
Free Length 22.35 mm
Inside Diameter 3.66 mm
Material 302/304 Stainless Steel
Outside Diameter 4.57 mm
Part Type Standard
Rate 0.54 N/mm
SKU 70312SCS
Solid Length 5.33 mm
Suggested Max Deflection 10.41 mm
Suggested Max Load 5.78 N
Total Coils 11.9
Wire Diameter 0.46 mm
The compression spring 70312SCS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the 70312S compression spring design exhibits exceptional tensile strength and resilience.

The 70312S design is manufactured with a free length of 0.88", with an outer diameter of 0.18", an inner diameter of 0.144", and a total of 11.9 coils, expertly designed to deliver consistent compression characteristics including a rate of 3.1 lbs/in.

The 70312SCS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring 70312S design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.