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A9-39 - 0.78 Inch, 93 Inch Pounds Phosphor Bronze Compression Spring

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

Compression spring manufactured from Phosphor Bronze with 8 coils and Closed & Ground ends. This spring features an O.D. of 0.304 Inch, an I.D. of 0.19 Inch, and a spring rate of 93 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name A9-39
Ends Closed & Ground
Finish None
Free Length 0.78 in
Inside Diameter 0.19 in
Material Phosphor Bronze
Outside Diameter 0.304 in
Part Type Standard
Rate 93 lbs/in
SKU A9-39CS
Solid Length 0.46 in
Suggested Max Deflection 0.22 in
Suggested Max Load 21 lbf
Total Coils 8
Wire Diameter 0.057 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A9-39
Ends Closed & Ground
Finish None
Free Length 19.81 mm
Inside Diameter 4.83 mm
Material Phosphor Bronze
Outside Diameter 7.72 mm
Part Type Standard
Rate 16.28 N/mm
SKU A9-39CS
Solid Length 11.68 mm
Suggested Max Deflection 5.59 mm
Suggested Max Load 93.41 N
Total Coils 8
Wire Diameter 1.45 mm

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