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 5925-00-622-2294
NSN 6150-01-025-3194
NSN 5985-01-128-5019
NSN 6220-01-363-1312
NSN 5960-01-489-1510
NSN 5999-01-472-6248
NSN 6610-00-912-3964
NSN 5999-01-165-1688
NSN 5930-00-859-2881
NSN 5985-00-167-4922
NSN 6610-01-262-3467
NSN 7035-00-946-2642