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155-A - 1 Inch, 7 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 14.8 coils and Closed ends. This spring features an O.D. of 0.188 Inch, an I.D. of 0.142 Inch, and a spring rate of 7 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 155-A
Ends Closed
Finish Zinc
Free Length 1 in
Inside Diameter 0.142 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 7 lbs/in
SKU 155-ACS
Solid Length 0.36 in
Suggested Max Deflection 0.54 in
Suggested Max Load 3.8 lbf
Total Coils 14.8
Wire Diameter 0.023 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 155-A
Ends Closed
Finish Zinc
Free Length 25.4 mm
Inside Diameter 3.61 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.23 N/mm
SKU 155-ACS
Solid Length 9.14 mm
Suggested Max Deflection 13.72 mm
Suggested Max Load 16.9 N
Total Coils 14.8
Wire Diameter 0.58 mm

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