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71146 - 1 Inch, 21 Inch Pounds Music Wire Compression Spring

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

Compression spring manufactured from Music Wire with 8.5 coils and Closed & Ground ends. This spring features an O.D. of 0.36 Inch, an I.D. of 0.276 Inch, and a spring rate of 21 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71146
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.276 in
Material Music Wire
Outside Diameter 0.36 in
Part Type Standard
Rate 21 lbs/in
SKU 71146CS
Solid Length 0.36 in
Suggested Max Deflection 0.51 in
Suggested Max Load 11 lbf
Total Coils 8.5
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71146
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 7.01 mm
Material Music Wire
Outside Diameter 9.14 mm
Part Type Standard
Rate 3.68 N/mm
SKU 71146CS
Solid Length 9.14 mm
Suggested Max Deflection 12.95 mm
Suggested Max Load 48.93 N
Total Coils 8.5
Wire Diameter 1.07 mm

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