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 5999-00-110-0777
NSN 5996-01-519-6091
NSN 6135-01-122-4448
NSN 2925-01-532-0781
NSN 5999-00-391-6985
NSN 6130-00-231-9443
NSN 6240-00-024-5086
NSN 4140-00-959-4255
NSN 6610-01-542-8825
NSN 6145-01-191-4630
NSN 6145-00-984-1252
NSN 6650-00-629-8027