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72929S - 4.5 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 11 coils and Closed & Ground ends. This spring features an O.D. of 1.687 Inch, and an I.D. of 1.219 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72929S
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 1.219 in
Material 302/304 Stainless Steel
Outside Diameter 1.687 in
Part Type Standard
Rate 133 lbs/in
SKU 72929SCS
Solid Length 2.57 in
Suggested Max Deflection 1.3 in
Suggested Max Load 173 lbf
Total Coils 11
Wire Diameter 0.234 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72929S
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 30.96 mm
Material 302/304 Stainless Steel
Outside Diameter 42.85 mm
Part Type Standard
Rate 23.29 N/mm
SKU 72929SCS
Solid Length 65.28 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 769.5 N
Total Coils 11
Wire Diameter 5.94 mm

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