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73100 - 7 Inch, 320 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 12.1 coils and Closed & Ground ends. This spring features an O.D. of 2.437 Inch, an I.D. of 1.687 Inch, and a spring rate of 320 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73100
Ends Closed & Ground
Finish None
Free Length 7 in
Inside Diameter 1.687 in
Material Oil Tempered
Outside Diameter 2.437 in
Part Type Standard
Rate 320 lbs/in
SKU 73100CS
Solid Length 4.55 in
Suggested Max Deflection 1.9 in
Suggested Max Load 597 lbf
Total Coils 12.1
Wire Diameter 0.375 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73100
Ends Closed & Ground
Finish None
Free Length 177.8 mm
Inside Diameter 42.85 mm
Material Oil Tempered
Outside Diameter 61.9 mm
Part Type Standard
Rate 56.03 N/mm
SKU 73100CS
Solid Length 115.57 mm
Suggested Max Deflection 48.26 mm
Suggested Max Load 2655.46 N
Total Coils 12.1
Wire Diameter 9.53 mm

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