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 5925-00-915-1204
NSN 6150-01-090-2318
NSN 5998-01-364-0243
NSN 5965-01-442-0490
NSN 2925-00-911-1911
NSN 6135-01-449-2144
NSN 6105-01-163-8827
NSN 4140-01-331-0844
NSN 5925-01-225-9966
NSN 5920-01-521-1759
NSN 5925-00-274-0130
NSN 5965-01-119-1898