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 5920-01-118-5688
NSN 6150-01-429-8927
NSN 5920-00-226-0227
NSN 4140-01-432-8726
NSN 5996-00-028-6802
NSN 6220-01-269-7887
NSN 5990-01-234-8646
NSN 5835-01-616-6131
NSN 5996-01-633-6642
NSN 6135-00-100-8890
NSN 5945-01-099-5155
NSN 6220-01-421-4448