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72928S - 4 Inch, 151 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 9.88 coils and Closed & Ground ends. This spring features an O.D. of 1.687 Inch, an I.D. of 1.219 Inch, and a spring rate of 151 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72928S
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 1.219 in
Material 302/304 Stainless Steel
Outside Diameter 1.687 in
Part Type Standard
Rate 151 lbs/in
SKU 72928SCS
Solid Length 2.31 in
Suggested Max Deflection 1.1 in
Suggested Max Load 173 lbf
Total Coils 9.88
Wire Diameter 0.234 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72928S
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 30.96 mm
Material 302/304 Stainless Steel
Outside Diameter 42.85 mm
Part Type Standard
Rate 26.44 N/mm
SKU 72928SCS
Solid Length 58.67 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 769.5 N
Total Coils 9.88
Wire Diameter 5.94 mm