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72148 - 1 Inch, 13 Inch Pounds Music Wire Compression Spring

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

Regular compression spring in Music Wire with 4 total coils and Closed & Ground ends. This spring features an O.D. of 0.85 Inch, an I.D. of 0.74 Inch, and a spring rate of 13 Inch Pounds.

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 72148
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.74 in
Material Music Wire
Outside Diameter 0.85 in
Part Type Standard
Rate 13 lbs/in
SKU 72148CS
Solid Length 0.22 in
Suggested Max Deflection 0.77 in
Suggested Max Load 9.9 lbf
Total Coils 4
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72148
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 18.8 mm
Material Music Wire
Outside Diameter 21.59 mm
Part Type Standard
Rate 2.28 N/mm
SKU 72148CS
Solid Length 5.59 mm
Suggested Max Deflection 19.56 mm
Suggested Max Load 44.04 N
Total Coils 4
Wire Diameter 1.4 mm

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