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 6610-00-300-2554
NSN 5935-01-345-1940
NSN 5905-01-215-1326
NSN 5975-01-430-2285
NSN 5910-01-586-9177
NSN 6135-00-816-9052
NSN 6130-00-378-9889
NSN 6135-00-073-8939
NSN 6130-01-546-8432
NSN 6620-01-317-7849
NSN 5930-01-294-4694
NSN 6135-00-269-5843