N-140

N-140

Regular extension spring in Spring Steel. This spring features an O.D. of 0.375 Inch, an initial tension of 0.8 Pound, and a spring rate of 3.8 Pound Force per Inch.

Current variant: N-140CS. Navigate to a different variant:
Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name N-140
Ends Machine Hook
Finish Zinc
Initial Tension 0.8 lb
Length 1.5 in
Material Spring Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 3.8 lbf/in
Sugg Max Deflection 1.3 in
Sugg Max Load 5.6 lbf
Wind Direction Left
Wire Diameter 0.039 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name N-140
Ends Machine Hook
Finish Zinc
Initial Tension 0.36 kg
Length 38.1 mm
Material Spring Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 0.67 N/mm
Sugg Max Deflection 33.02 mm
Sugg Max Load 24.91 N
Wind Direction Left
Wire Diameter 0.99 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $3.24
50 - 149 $3.08
150 - 299 $2.92
300 - 499 $2.76
500 - 749 $2.43
750 - 999 $2.11
1000+ Call for price