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Century Spring

81169CS - 9 Inch Music Wire Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in Music Wire. This spring features an O.D. of 1.75 Inch and an initial tension of 6 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 81169
Ends Full Loop
Finish None
Initial Tension 6 lb
Length 9 in
Material Music Wire
Outside Diameter 1.75 in
Part Type Standard
Rate 4.4 lbs/in
SKU 81169CS
Sugg Max Deflection 15 in
Sugg Max Load 70 lbf
Wind Direction Left
Wire Diameter 0.148 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 81169
Ends Full Loop
Finish None
Initial Tension 2.72 kg
Length 228.6 mm
Material Music Wire
Outside Diameter 44.45 mm
Part Type Standard
Rate 0.77 N/mm
SKU 81169CS
Sugg Max Deflection 381 mm
Sugg Max Load 311.36 N
Wind Direction Left
Wire Diameter 3.76 mm

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