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 6620-00-735-2892
NSN 6105-01-590-1678
NSN 6320-00-223-0498
NSN 5965-00-372-2537
NSN 6105-01-150-1462
NSN 5975-01-482-8017
NSN 5925-00-327-1984
NSN 5905-01-359-3235
NSN 5930-01-266-2186
NSN 6145-01-421-4257
NSN 2925-01-163-6716
NSN 6110-01-592-7946