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 6135-01-106-7740
NSN 5990-01-097-4721
NSN 5895-01-557-5318
NSN 6135-01-301-8776
NSN 6145-01-183-3536
NSN 4140-01-400-3610
NSN 6685-01-537-8639
NSN 5960-01-589-6846
NSN 5975-01-437-7048
NSN 6135-01-391-6515
NSN 6240-01-397-0704
NSN 7035-00-946-2642