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 6610-01-200-6861
NSN 5895-01-355-4775
NSN 6135-01-243-5797
NSN 5920-01-528-9523
NSN 5925-00-247-8571
NSN 5915-01-023-3590
NSN 5925-01-066-0646
NSN 6105-00-196-4957
NSN 6620-01-222-2063
NSN 5990-00-232-3965
NSN 5990-01-575-3275
NSN 6320-01-227-2648