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 6320-00-908-6841
NSN 7035-01-152-7331
NSN 5920-00-703-0207
NSN 5915-01-605-3326
NSN 5895-01-492-1071
NSN 5910-01-521-2872
NSN 4140-01-553-8505
NSN 6620-01-476-7355
NSN 6685-01-008-5303
NSN 5930-01-435-1396
NSN 5905-00-638-6776
NSN 5895-00-432-1620