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S-1688 - 1.75 Inch, 6 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 4.5 coils and Closed & Ground ends. This spring features an O.D. of 1.906 Inch, an I.D. of 1.722 Inch, and a spring rate of 6 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-1688
Ends Closed & Ground
Finish None
Free Length 1.75 in
Inside Diameter 1.722 in
Material 302/304 Stainless Steel
Outside Diameter 1.906 in
Part Type Standard
Rate 6 lbs/in
SKU S-1688CS
Solid Length 0.41 in
Suggested Max Deflection 1.3 in
Suggested Max Load 8 lbf
Total Coils 4.5
Wire Diameter 0.092 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-1688
Ends Closed & Ground
Finish None
Free Length 44.45 mm
Inside Diameter 43.74 mm
Material 302/304 Stainless Steel
Outside Diameter 48.41 mm
Part Type Standard
Rate 1.05 N/mm
SKU S-1688CS
Solid Length 10.41 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 35.58 N
Total Coils 4.5
Wire Diameter 2.34 mm

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