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72303SCS - 2.5" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 9.88 coils and closed & ground ends. This spring features an O.D. of 0.85", and an I.D. of 0.65".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72303S
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 0.65 in
Material 302/304 Stainless Steel
Outside Diameter 0.85 in
Part Type Standard
Rate 37 lbs/in
SKU 72303SCS
Solid Length 0.99 in
Suggested Max Deflection 0.96 in
Suggested Max Load 35 lbf
Total Coils 9.88
Wire Diameter 0.1 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72303S
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 16.51 mm
Material 302/304 Stainless Steel
Outside Diameter 21.59 mm
Part Type Standard
Rate 6.48 N/mm
SKU 72303SCS
Solid Length 25.15 mm
Suggested Max Deflection 24.38 mm
Suggested Max Load 155.68 N
Total Coils 9.88
Wire Diameter 2.54 mm
The compression spring 72303SCS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality 302/304 stainless steel, the 72303S compression spring design exhibits exceptional tensile strength and resilience.

The 72303S design is manufactured with a free length of 2.5", with an outer diameter of 0.85", an inner diameter of 0.65", and a total of 9.88 coils, expertly designed to deliver consistent compression characteristics including a rate of 37 lbs/in.

The 72303SCS 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 72303S 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.