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 6110-00-925-4281
NSN 6145-01-197-1619
NSN 5920-01-392-1095
NSN 6685-01-324-4710
NSN 6145-01-103-2186
NSN 5895-00-853-6039
NSN 6220-00-546-1836
NSN 4140-00-360-2457
NSN 5855-00-198-3197
NSN 5990-00-027-7508
NSN 5930-00-597-2987
NSN 4140-00-152-7092