B3-13

B3-13

Regular extension spring in Music Wire. This spring features an O.D. of 0.188 Inch, an initial tension of 0.2 Pound, and a spring rate of 0.91 Pound Force per Inch.

Current variant: B3-13CS. Navigate to a different variant:
Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B3-13
Ends Full Loop
Finish Zinc
Initial Tension 0.2 lb
Length 1 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 0.91 lbf/in
Sugg Max Deflection 1.9 in
Sugg Max Load 1.9 lbf
Wind Direction Left
Wire Diameter 0.019 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B3-13
Ends Full Loop
Finish Zinc
Initial Tension 0.09 kg
Length 25.4 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.16 N/mm
Sugg Max Deflection 48.26 mm
Sugg Max Load 8.45 N
Wind Direction Left
Wire Diameter 0.48 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $2.11
50 - 149 $2.01
150 - 299 $1.90
300 - 499 $1.80
500 - 749 $1.59
750 - 999 $1.38
1000+ Call for price