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 5990-01-544-4360
NSN 6220-01-390-0783
NSN 5920-00-161-4564
NSN 5945-01-584-0059
NSN 6645-01-370-5264
NSN 5999-01-452-0529
NSN 6645-01-254-0490
NSN 6610-01-278-9704
NSN 6650-00-211-6302
NSN 6110-01-418-0199
NSN 6150-00-031-3449
NSN 5935-01-283-3314