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 6610-00-783-8786
NSN 6110-00-802-1305
NSN 6620-01-276-7057
NSN 5835-00-233-6327
NSN 5996-01-184-7224
NSN 2925-00-081-3547
NSN 5915-01-575-7317
NSN 6150-00-917-1378
NSN 6135-00-557-8874
NSN 6620-00-246-8230
NSN 6650-00-862-2142
NSN 7035-00-349-8571