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 6610-00-925-5064
NSN 6240-00-727-2457
NSN 5855-00-885-8452
NSN 5895-01-511-6150
NSN 6320-01-443-8676
NSN 7035-00-320-5644
NSN 5999-01-472-0090
NSN 6610-00-104-7518
NSN 7035-00-205-1932
NSN 5905-00-580-4524
NSN 6645-01-295-4373
NSN 4140-00-069-5154