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 6150-00-204-6258
NSN 5905-00-678-9847
NSN 5855-01-529-6369
NSN 6320-01-466-4175
NSN 5930-01-543-0967
NSN 2925-01-408-1480
NSN 6105-01-029-2445
NSN 5935-01-379-8832
NSN 6110-00-916-6856
NSN 6135-01-469-7574
NSN 5835-01-201-3667
NSN 6110-00-879-0810