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O-9 - 3 Inch Music Wire Extension Spring

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

Regular extension spring in Music Wire. This spring features an O.D. of 0.188 Inch and an initial tension of 1 Pound.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name O-9
Ends Full Loop
Finish None
Initial Tension 1 lb
Length 3 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 2.6 lbs/in
SKU O-9CS
Sugg Max Deflection 2.1 in
Sugg Max Load 6.6 lbf
Wind Direction Left
Wire Diameter 0.029 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name O-9
Ends Full Loop
Finish None
Initial Tension 0.45 kg
Length 76.2 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.46 N/mm
SKU O-9CS
Sugg Max Deflection 53.34 mm
Sugg Max Load 29.36 N
Wind Direction Left
Wire Diameter 0.74 mm

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