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Century Spring

S-631CS - 5 Inch 302/304 Stainless Steel Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in 302/304 Stainless Steel. This spring features an O.D. of 0.843 Inch and an initial tension of 3 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-631
Ends Full Loop
Finish None
Initial Tension 3 lb
Length 5 in
Material 302/304 Stainless Steel
Outside Diameter 0.843 in
Part Type Standard
Rate 3.7 lbs/in
SKU S-631CS
Sugg Max Deflection 4.9 in
Sugg Max Load 22 lbf
Wind Direction Left
Wire Diameter 0.085 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-631
Ends Full Loop
Finish None
Initial Tension 1.36 kg
Length 127 mm
Material 302/304 Stainless Steel
Outside Diameter 21.41 mm
Part Type Standard
Rate 0.65 N/mm
SKU S-631CS
Sugg Max Deflection 124.46 mm
Sugg Max Load 97.86 N
Wind Direction Left
Wire Diameter 2.16 mm

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