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S-649 - 1.5 Inch 302/304 Stainless Steel Extension Spring

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

Regular extension spring in 302/304 Stainless Steel. This spring features an O.D. of 0.312 Inch and an initial tension of 3 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-649
Ends Machine Hook
Finish None
Initial Tension 3 lb
Length 1.5 in
Material 302/304 Stainless Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 16 lbs/in
SKU S-649CS
Sugg Max Deflection 0.59 in
Sugg Max Load 12 lbf
Wind Direction Left
Wire Diameter 0.048 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-649
Ends Machine Hook
Finish None
Initial Tension 1.36 kg
Length 38.1 mm
Material 302/304 Stainless Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 2.8 N/mm
SKU S-649CS
Sugg Max Deflection 14.99 mm
Sugg Max Load 53.38 N
Wind Direction Left
Wire Diameter 1.22 mm

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