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72444S - 3 Inch, 37 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 302/304 Stainless Steel with 11.3 coils and Closed & Ground ends. This spring features an O.D. of 0.975 Inch, an I.D. of 0.745 Inch, and a spring rate of 37 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72444S
Ends Closed & Ground
Finish None
Free Length 3 in
Inside Diameter 0.745 in
Material 302/304 Stainless Steel
Outside Diameter 0.975 in
Part Type Standard
Rate 37 lbs/in
SKU 72444SCS
Solid Length 1.29 in
Suggested Max Deflection 1.2 in
Suggested Max Load 45 lbf
Total Coils 11.3
Wire Diameter 0.115 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72444S
Ends Closed & Ground
Finish None
Free Length 76.2 mm
Inside Diameter 18.92 mm
Material 302/304 Stainless Steel
Outside Diameter 24.77 mm
Part Type Standard
Rate 6.48 N/mm
SKU 72444SCS
Solid Length 32.77 mm
Suggested Max Deflection 30.48 mm
Suggested Max Load 200.16 N
Total Coils 11.3
Wire Diameter 2.92 mm

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