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 7035-01-633-9537
NSN 5999-01-470-9159
NSN 6610-01-260-6320
NSN 5990-01-251-7313
NSN 5915-01-290-3885
NSN 5835-00-987-9341
NSN 6645-01-496-7144
NSN 7035-01-238-9301
NSN 6150-01-055-9917
NSN 6240-00-944-8204
NSN 5925-01-182-8169
NSN 5945-00-944-2443