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72451S - 2.5 Inch, 54 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 9.5 coils and Closed & Ground ends. This spring features an O.D. of 0.975 Inch, an I.D. of 0.735 Inch, and a spring rate of 54 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72451S
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 0.735 in
Material 302/304 Stainless Steel
Outside Diameter 0.975 in
Part Type Standard
Rate 54 lbs/in
SKU 72451SCS
Solid Length 1.14 in
Suggested Max Deflection 0.93 in
Suggested Max Load 51 lbf
Total Coils 9.5
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72451S
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 18.67 mm
Material 302/304 Stainless Steel
Outside Diameter 24.77 mm
Part Type Standard
Rate 9.46 N/mm
SKU 72451SCS
Solid Length 28.96 mm
Suggested Max Deflection 23.62 mm
Suggested Max Load 226.85 N
Total Coils 9.5
Wire Diameter 3.05 mm

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