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 6105-01-378-1430
NSN 2925-00-491-3549
NSN 6620-01-004-7072
NSN 5960-00-180-0805
NSN 6145-01-098-7100
NSN 6620-01-498-2052
NSN 6240-00-928-7181
NSN 5999-01-127-1999
NSN 5960-00-289-6591
NSN 5915-01-058-7702
NSN 5950-01-161-0389
NSN 5965-00-153-5216