A spring consisting of a length of material wound on itself in the form of a spiral, finished at the ends and designed to exert pressure in a rotating direction around the spring axis. The material may be of various cross-sectional shapes such as round or rectangular. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature).
NSN 6130-01-335-0437
NSN 5999-00-263-3328
NSN 6610-01-033-1748
NSN 5998-01-211-6752
NSN 5998-01-500-3235
NSN 6105-01-630-9813
NSN 6145-01-376-2051
NSN 5930-00-392-1880
NSN 6320-01-607-0347
NSN 6620-00-602-5832
NSN 5998-00-755-7709
NSN 5998-01-361-3881