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 6220-01-654-6416
NSN 6610-00-186-9180
NSN 6645-01-247-4549
NSN 6610-00-716-2017
NSN 2925-01-477-8037
NSN 7035-01-469-5854
NSN 5855-00-951-6483
NSN 6150-01-294-7168
NSN 5895-01-515-9443
NSN 5998-01-626-9005
NSN 6220-01-308-0414
NSN 5990-00-226-1152