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Century Spring

90421SCS - 1.38 Inch 316 Stainless Steel Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in 316 Stainless Steel. This spring features an O.D. of 0.25 Inch and an initial tension of 0.71 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 90421S
Ends Machine Hook
Finish Passivated
Initial Tension 0.71 lb
Length 1.38 in
Material 316 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 5.58 lbs/in
SKU 90421SCS
Sugg Max Deflection 0.3 in
Sugg Max Load 2.38 lbf
Wind Direction Left
Wire Diameter 0.034 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 90421S
Ends Machine Hook
Finish Passivated
Initial Tension 0.32 kg
Length 35.05 mm
Material 316 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 0.98 N/mm
SKU 90421SCS
Sugg Max Deflection 7.62 mm
Sugg Max Load 10.59 N
Wind Direction Left
Wire Diameter 0.86 mm

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