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72540S - 1.5 Inch, 31 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 5.2 coils and Closed & Ground ends. This spring features an O.D. of 1.1 Inch, an I.D. of 0.908 Inch, and a spring rate of 31 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72540S
Ends Closed & Ground
Finish None
Free Length 1.5 in
Inside Diameter 0.908 in
Material 302/304 Stainless Steel
Outside Diameter 1.1 in
Part Type Standard
Rate 31 lbs/in
SKU 72540SCS
Solid Length 0.497 in
Suggested Max Deflection 0.775 in
Suggested Max Load 24 lbf
Total Coils 5.2
Wire Diameter 0.095 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72540S
Ends Closed & Ground
Finish None
Free Length 38.1 mm
Inside Diameter 23.06 mm
Material 302/304 Stainless Steel
Outside Diameter 27.94 mm
Part Type Standard
Rate 5.43 N/mm
SKU 72540SCS
Solid Length 12.62 mm
Suggested Max Deflection 19.69 mm
Suggested Max Load 106.75 N
Total Coils 5.2
Wire Diameter 2.41 mm

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