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73135 - 4 Inch, 437 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 6.5 coils and Closed & Ground ends. This spring features an O.D. of 2.687 Inch, an I.D. of 1.963 Inch, and a spring rate of 437 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73135
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 1.963 in
Material Oil Tempered
Outside Diameter 2.687 in
Part Type Standard
Rate 437 lbs/in
SKU 73135CS
Solid Length 2.35 in
Suggested Max Deflection 1.1 in
Suggested Max Load 494 lbf
Total Coils 6.5
Wire Diameter 0.362 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73135
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 49.86 mm
Material Oil Tempered
Outside Diameter 68.25 mm
Part Type Standard
Rate 76.52 N/mm
SKU 73135CS
Solid Length 59.69 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 2197.31 N
Total Coils 6.5
Wire Diameter 9.19 mm