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 6145-00-517-6666
NSN 6650-00-279-5741
NSN 6645-01-421-2445
NSN 5905-01-390-7212
NSN 2925-00-099-4030
NSN 6110-01-094-9797
NSN 6145-01-606-2172
NSN 6130-01-533-1517
NSN 5975-00-826-6648
NSN 5996-00-413-0296
NSN 5935-01-651-2009
NSN 6220-00-970-3797