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 6220-00-479-9171
NSN 6110-01-022-3321
NSN 5950-00-364-0764
NSN 5835-01-470-3337
NSN 5910-01-629-3785
NSN 5835-01-449-7511
NSN 4140-01-202-5600
NSN 6650-01-012-3290
NSN 6650-00-754-2276
NSN 6650-00-680-9595
NSN 5910-01-109-5802
NSN 5835-00-838-0707