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 6685-01-103-7081
NSN 6650-01-212-3964
NSN 5960-00-467-1692
NSN 6610-01-154-7949
NSN 6240-01-397-1845
NSN 6145-01-589-7530
NSN 6645-01-459-7788
NSN 7035-01-364-8454
NSN 5910-00-592-0885
NSN 6105-00-374-8743
NSN 6650-01-566-1573
NSN 5960-00-935-6484