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 6110-00-764-7621
NSN 2925-01-243-0328
NSN 6320-01-513-6728
NSN 6620-00-098-5652
NSN 6110-00-193-2847
NSN 6320-00-790-4844
NSN 5998-00-107-4397
NSN 5920-01-170-3464
NSN 6135-00-087-5300
NSN 6650-01-553-1853
NSN 6135-00-754-8191
NSN 4140-01-366-5593