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73438 - 12 Inch, 88 Inch Pounds Oil Tempered Compression Spring

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

Compression spring manufactured from Oil Tempered with 12.4 coils and Closed & Ground ends. This spring features an O.D. of 3.906 Inch, an I.D. of 3.094 Inch, and a spring rate of 88 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73438
Ends Closed & Ground
Finish None
Free Length 12 in
Inside Diameter 3.094 in
Material Oil Tempered
Outside Diameter 3.906 in
Part Type Standard
Rate 88 lbs/in
SKU 73438CS
Solid Length 5.01 in
Suggested Max Deflection 5.4 in
Suggested Max Load 477 lbf
Total Coils 12.4
Wire Diameter 0.406 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73438
Ends Closed & Ground
Finish None
Free Length 304.8 mm
Inside Diameter 78.59 mm
Material Oil Tempered
Outside Diameter 99.21 mm
Part Type Standard
Rate 15.41 N/mm
SKU 73438CS
Solid Length 127.25 mm
Suggested Max Deflection 137.16 mm
Suggested Max Load 2121.7 N
Total Coils 12.4
Wire Diameter 10.31 mm

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