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 6320-00-513-8376
NSN 4140-01-612-1354
NSN 6135-01-014-9755
NSN 5960-00-931-8172
NSN 5990-01-255-7387
NSN 6610-01-375-1527
NSN 6135-01-189-5567
NSN 6650-01-211-5628
NSN 5910-01-328-8539
NSN 5960-01-199-1157
NSN 5835-01-062-2235
NSN 6610-01-139-0174