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72721S - 2.25 Inch 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 7.38 coils and Closed & Ground ends. This spring features an O.D. of 1.225 Inch, and an I.D. of 0.913 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72721S
Ends Closed & Ground
Finish None
Free Length 2.25 in
Inside Diameter 0.913 in
Material 302/304 Stainless Steel
Outside Diameter 1.225 in
Part Type Standard
Rate 111 lbs/in
SKU 72721SCS
Solid Length 1.15 in
Suggested Max Deflection 0.74 in
Suggested Max Load 81 lbf
Total Coils 7.38
Wire Diameter 0.156 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72721S
Ends Closed & Ground
Finish None
Free Length 57.15 mm
Inside Diameter 23.19 mm
Material 302/304 Stainless Steel
Outside Diameter 31.12 mm
Part Type Standard
Rate 19.44 N/mm
SKU 72721SCS
Solid Length 29.21 mm
Suggested Max Deflection 18.8 mm
Suggested Max Load 360.29 N
Total Coils 7.38
Wire Diameter 3.96 mm

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