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 5999-01-011-4333
NSN 6685-01-411-6623
NSN 6240-00-901-6759
NSN 5925-01-444-0929
NSN 5935-01-168-9898
NSN 6135-01-359-0051
NSN 5920-01-361-7812
NSN 5835-00-434-5892
NSN 5965-00-090-7451
NSN 5999-01-513-4492
NSN 5999-01-117-1223
NSN 5990-01-443-2931