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 5975-01-197-7673
NSN 6130-01-235-7535
NSN 4140-01-199-5196
NSN 6150-00-596-9882
NSN 6685-01-567-7892
NSN 5930-00-761-7772
NSN 6645-01-437-9017
NSN 5855-00-357-1158
NSN 6650-01-548-8500
NSN 6650-00-778-2949
NSN 6645-00-105-7010
NSN 5998-01-193-8940