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TO-5166R - 270 Degree, 0.0278 Inch-Pounds per Degree Rate Music Wire Torsion Spring

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

Torsion spring in Music Wire with 11.75 total coils and 2 Inch legs. This spring features an O.D. of 0.639 Inch, an I.D. of 0.499 Inch, and a spring rate of 0.0278 Inch-Pounds per Degree.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angle Between Legs 270 deg
Body Length 0.98 in
Brand Century Spring
Display Name TO-5166R
Finish None
Inside Diameter 0.499 in
Leg Length 2 in
Mandrel Diameter 0.4 in
Material Music Wire
Max Deflection (deg) (suggested) 233
Max Torque (suggested) 6.5 lbs/in
Measurement Units Standard
Outside Diameter 0.639 in
Rate 0.0278 lbf-in/deg
SKU TO-5166RCS
Total Coils 11.75
Wind Direction Right
Wire Diameter 0.07 in
Specs (in metric)
Label Value
Angle Between Legs 270 deg
Body Length 24.89 mm
Brand Century Spring
Display Name TO-5166R
Finish None
Inside Diameter 12.67 mm
Leg Length 50.8 mm
Mandrel Diameter 10.16 mm
Material Music Wire
Max Deflection (deg) (suggested) 233
Max Torque (suggested) 1.14 N-mm
Measurement Units Standard
Outside Diameter 16.23 mm
Rate 3.14 N-mm/deg
SKU TO-5166RCS
Total Coils 11.75
Wind Direction Right
Wire Diameter 1.78 mm

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