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72877S - 4 Inch, 18 Inch Pounds 302/304 Stainless Steel Compression Spring

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

Compression spring manufactured from 302/304 Stainless Steel with 8 coils and Closed & Ground ends. This spring features an O.D. of 1.687 Inch, an I.D. of 1.417 Inch, and a spring rate of 18 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72877S
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 1.417 in
Material 302/304 Stainless Steel
Outside Diameter 1.687 in
Part Type Standard
Rate 18 lbs/in
SKU 72877SCS
Solid Length 1.08 in
Suggested Max Deflection 2.3 in
Suggested Max Load 41 lbf
Total Coils 8
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72877S
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 35.99 mm
Material 302/304 Stainless Steel
Outside Diameter 42.85 mm
Part Type Standard
Rate 3.15 N/mm
SKU 72877SCS
Solid Length 27.43 mm
Suggested Max Deflection 58.42 mm
Suggested Max Load 182.37 N
Total Coils 8
Wire Diameter 3.43 mm

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