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 6135-01-154-3526
NSN 4140-01-462-0268
NSN 6320-00-070-4544
NSN 6620-00-451-1460
NSN 5985-01-517-5030
NSN 5910-00-090-8202
NSN 5920-00-140-8912
NSN 5835-00-435-6638
NSN 6240-01-401-5340
NSN 5999-01-368-2500
NSN 5915-00-194-6537
NSN 5835-01-412-6901