Torsion Helical Spring

Model / MPN: VS20301-2 | NSN: 5360-00-856-9490

An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and spring, reinforcing, hose.

Product Details

NATO Stock Number

5360-00-856-9490

Sold in multiples of

1 EA

DEMIL

Inside Diameter

0.132 inches

End Style

Half hook

Spring Free Length

1.940 inches

Center Section Width

1.000 inches

Coil Quantity

6-1/4

Spring Free Outside Diameter

0.196 inches

Coil Axis To Center Section Distance

0.750 inches

Center Loop Radius

0.190 inches

End Length

0.418 inches both ends

End Length From First Bend To Second Bend Or End

0.830 inches

End Length From Second Bend To Third Bend Or End

0.300 inches

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 1, class 1 federal specification single treatment response

Style Designator

Single torsion right hand

VS20301 Series Parts

Pricing and Availability

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VS20301-2 Cross Reference

BACS20M
VS20301-2