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 5915-00-247-2127
NSN 6645-01-383-6514
NSN 5855-01-512-1926
NSN 6105-01-258-2314
NSN 5895-01-103-8639
NSN 6110-01-153-7232
NSN 5990-01-633-9503
NSN 6110-01-182-8256
NSN 5835-01-093-7809
NSN 5915-01-332-9080
NSN 6220-01-430-0442
NSN 6150-01-253-3515