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 7035-01-222-8090
NSN 5835-01-495-0595
NSN 6145-01-391-3551
NSN 6240-01-303-6174
NSN 5925-00-284-3726
NSN 5915-01-376-4198
NSN 6620-01-406-3584
NSN 6240-00-904-2122
NSN 5910-01-368-5544
NSN 6240-00-144-4693
NSN 5998-01-279-5169
NSN 5945-01-130-8303