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 5915-00-241-3676
NSN 5930-01-492-5858
NSN 6220-01-438-4849
NSN 6610-01-224-7247
NSN 5855-00-832-9341
NSN 5895-00-753-5349
NSN 6645-00-633-3824
NSN 5835-01-447-0467
NSN 5985-01-382-4787
NSN 5945-00-050-1451
NSN 6620-00-984-7252
NSN 5910-01-258-7446