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TO-5173R - 180 Degree, 0.0581 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 8 total coils and 2 Inch legs. This spring features an O.D. of 0.693 Inch, an I.D. of 0.537 Inch, and a spring rate of 0.0581 Inch-Pounds per Degree.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angle Between Legs 180 deg
Body Length 0.77 in
Brand Century Spring
Display Name TO-5173R
Finish None
Inside Diameter 0.537 in
Leg Length 2 in
Mandrel Diameter 0.43 in
Material Music Wire
Max Deflection (deg) (suggested) 154
Max Torque (suggested) 8.9 lbs/in
Measurement Units Standard
Outside Diameter 0.693 in
Rate 0.0581 lbf-in/deg
SKU TO-5173RCS
Total Coils 8
Wind Direction Right
Wire Diameter 0.078 in
Specs (in metric)
Label Value
Angle Between Legs 180 deg
Body Length 19.56 mm
Brand Century Spring
Display Name TO-5173R
Finish None
Inside Diameter 13.64 mm
Leg Length 50.8 mm
Mandrel Diameter 10.92 mm
Material Music Wire
Max Deflection (deg) (suggested) 154
Max Torque (suggested) 1.56 N-mm
Measurement Units Standard
Outside Diameter 17.6 mm
Rate 6.56 N-mm/deg
SKU TO-5173RCS
Total Coils 8
Wind Direction Right
Wire Diameter 1.98 mm

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