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 5998-01-633-2484
NSN 6135-00-180-5125
NSN 5920-01-309-2682
NSN 5935-01-213-4256
NSN 5985-01-526-4477
NSN 7035-00-421-8710
NSN 6105-01-419-2714
NSN 5930-01-452-2473
NSN 5990-01-099-8574
NSN 4140-01-644-4489
NSN 5905-01-363-6273
NSN 5930-00-138-2316