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 5999-00-710-7667
NSN 6645-01-329-2363
NSN 6150-00-159-8601
NSN 6620-01-446-7868
NSN 6105-00-116-5613
NSN 4140-00-860-9142
NSN 5996-00-665-2869
NSN 6240-00-880-1893
NSN 5999-01-539-1473
NSN 5835-01-597-4820
NSN 6240-01-461-4429
NSN 5930-01-055-5525