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Century Spring

5151 - 0.5 Inch Music Wire Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in Music Wire. This spring features an O.D. of 0.172 Inch and an initial tension of 0.04 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 5151
Ends Full Loop
Finish Zinc
Initial Tension 0.04 lb
Length 0.5 in
Material Music Wire
Outside Diameter 0.172 in
Part Type Standard
Rate 0.49 lbs/in
SKU 5151CS
Sugg Max Deflection 1.1 in
Sugg Max Load 0.58 lbf
Wind Direction Left
Wire Diameter 0.012 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 5151
Ends Full Loop
Finish Zinc
Initial Tension 0.02 kg
Length 12.7 mm
Material Music Wire
Outside Diameter 4.37 mm
Part Type Standard
Rate 0.09 N/mm
SKU 5151CS
Sugg Max Deflection 27.94 mm
Sugg Max Load 2.58 N
Wind Direction Left
Wire Diameter 0.3 mm

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