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A-74 - 0.94 Inch 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 10 coils and Closed ends. This spring features an O.D. of 0.437 Inch, and an I.D. of 0.397 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name A-74
Ends Closed
Finish Black Oxide
Free Length 0.94 in
Inside Diameter 0.397 in
Material Music Wire
Outside Diameter 0.437 in
Part Type Standard
Rate 0.39 lbs/in
SKU A-74CS
Solid Length 0.22 in
Suggested Max Deflection 0.72 in
Suggested Max Load 0.28 lbf
Total Coils 10
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A-74
Ends Closed
Finish Black Oxide
Free Length 23.88 mm
Inside Diameter 10.08 mm
Material Music Wire
Outside Diameter 11.1 mm
Part Type Standard
Rate 0.07 N/mm
SKU A-74CS
Solid Length 5.59 mm
Suggested Max Deflection 18.29 mm
Suggested Max Load 1.25 N
Total Coils 10
Wire Diameter 0.51 mm

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