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 5965-01-429-6614
NSN 5835-01-200-7153
NSN 5996-01-362-6962
NSN 6110-00-568-1431
NSN 5975-00-740-8367
NSN 5965-01-385-1886
NSN 5925-00-822-0261
NSN 6620-01-261-2985
NSN 6220-01-536-8165
NSN 6145-00-229-4509
NSN 5925-00-865-9095
NSN 5935-00-248-3549