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Century Spring

80931CS - 2.75 Inch Music Wire Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in Music Wire. This spring features an O.D. of 0.85 Inch and an initial tension of 1 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 80931
Ends Full Loop
Finish None
Initial Tension 1 lb
Length 2.75 in
Material Music Wire
Outside Diameter 0.85 in
Part Type Standard
Rate 2.3 lbs/in
SKU 80931CS
Sugg Max Deflection 5.2 in
Sugg Max Load 13 lbf
Wind Direction Left
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 80931
Ends Full Loop
Finish None
Initial Tension 0.45 kg
Length 69.85 mm
Material Music Wire
Outside Diameter 21.59 mm
Part Type Standard
Rate 0.4 N/mm
SKU 80931CS
Sugg Max Deflection 132.08 mm
Sugg Max Load 57.82 N
Wind Direction Left
Wire Diameter 1.59 mm

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