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 6650-01-532-6338
NSN 5895-01-440-1777
NSN 5910-00-140-4077
NSN 5935-01-023-2693
NSN 6220-01-242-9901
NSN 6145-01-178-1333
NSN 5915-01-542-7436
NSN 6135-00-935-8769
NSN 7035-00-978-7837
NSN 4140-01-459-6878
NSN 5965-01-048-4767
NSN 6240-01-582-8354