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72505S - 1 Inch 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Regular compression spring in 302/304 Stainless Steel with 3.75 total coils and Closed & Ground ends. This spring features an O.D. of 1.1 Inch, and an I.D. of 0.936 Inch.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72505S
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.936 in
Material 302/304 Stainless Steel
Outside Diameter 1.1 in
Part Type Standard
Rate 31 lbs/in
SKU 72505SCS
Solid Length 0.31 in
Suggested Max Deflection 0.53 in
Suggested Max Load 16 lbf
Total Coils 3.75
Wire Diameter 0.082 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72505S
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 23.77 mm
Material 302/304 Stainless Steel
Outside Diameter 27.94 mm
Part Type Standard
Rate 5.43 N/mm
SKU 72505SCS
Solid Length 7.87 mm
Suggested Max Deflection 13.46 mm
Suggested Max Load 71.17 N
Total Coils 3.75
Wire Diameter 2.08 mm

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