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JJ-84 - 0.75 Inch, 2.5 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 16 coils and Closed ends. This spring features an O.D. of 0.156 Inch, an I.D. of 0.124 Inch, and a spring rate of 2.5 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name JJ-84
Ends Closed
Finish Gold Iridite
Free Length 0.75 in
Inside Diameter 0.124 in
Material Music Wire
Outside Diameter 0.156 in
Part Type Standard
Rate 2.5 lbs/in
SKU JJ-84CS
Solid Length 0.27 in
Suggested Max Deflection 0.48 in
Suggested Max Load 1.2 lbf
Total Coils 16
Wire Diameter 0.016 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name JJ-84
Ends Closed
Finish Gold Iridite
Free Length 19.05 mm
Inside Diameter 3.15 mm
Material Music Wire
Outside Diameter 3.96 mm
Part Type Standard
Rate 0.44 N/mm
SKU JJ-84CS
Solid Length 6.86 mm
Suggested Max Deflection 12.19 mm
Suggested Max Load 5.34 N
Total Coils 16
Wire Diameter 0.41 mm

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