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71490S - 0.5 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 3.88 total coils and Closed & Ground ends. This spring features an O.D. of 0.48 Inch, and an I.D. of 0.396 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 71490S
Ends Closed & Ground
Finish None
Free Length 0.5 in
Inside Diameter 0.396 in
Material 302/304 Stainless Steel
Outside Diameter 0.48 in
Part Type Standard
Rate 24 lbs/in
SKU 71490SCS
Solid Length 0.16 in
Suggested Max Deflection 0.24 in
Suggested Max Load 5.6 lbf
Total Coils 3.88
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71490S
Ends Closed & Ground
Finish None
Free Length 12.7 mm
Inside Diameter 10.06 mm
Material 302/304 Stainless Steel
Outside Diameter 12.19 mm
Part Type Standard
Rate 4.2 N/mm
SKU 71490SCS
Solid Length 4.06 mm
Suggested Max Deflection 6.1 mm
Suggested Max Load 24.91 N
Total Coils 3.88
Wire Diameter 1.07 mm