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 6685-01-192-8759
NSN 6645-01-041-3533
NSN 5985-01-059-1188
NSN 6620-01-560-7832
NSN 6110-01-418-5541
NSN 5930-01-100-4248
NSN 5960-01-364-1318
NSN 5975-00-681-4873
NSN 6110-01-077-5543
NSN 5905-00-436-9680
NSN 6150-01-477-1177
NSN 5999-01-025-0481