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72788S - 3.5 Inch 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 7.75 coils and Closed & Ground ends. This spring features an O.D. of 1.46 Inch, and an I.D. of 1.236 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72788S
Ends Closed & Ground
Finish None
Free Length 3.5 in
Inside Diameter 1.236 in
Material 302/304 Stainless Steel
Outside Diameter 1.46 in
Part Type Standard
Rate 14 lbs/in
SKU 72788SCS
Solid Length 0.87 in
Suggested Max Deflection 2.1 in
Suggested Max Load 28 lbf
Total Coils 7.75
Wire Diameter 0.112 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72788S
Ends Closed & Ground
Finish None
Free Length 88.9 mm
Inside Diameter 31.39 mm
Material 302/304 Stainless Steel
Outside Diameter 37.08 mm
Part Type Standard
Rate 2.45 N/mm
SKU 72788SCS
Solid Length 22.1 mm
Suggested Max Deflection 53.34 mm
Suggested Max Load 124.54 N
Total Coils 7.75
Wire Diameter 2.84 mm

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