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 6145-01-188-3551
NSN 6320-01-452-2394
NSN 2925-01-472-4144
NSN 5930-01-416-0739
NSN 5996-01-044-2465
NSN 2925-01-411-4666
NSN 6645-00-678-0914
NSN 2925-01-323-4235
NSN 5965-00-162-9056
NSN 5975-01-468-6319
NSN 6220-00-361-0631
NSN 6145-01-457-6491