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 6685-00-063-4134
NSN 5960-01-110-4440
NSN 5935-01-477-3348
NSN 5990-00-389-0554
NSN 5998-00-267-1044
NSN 5998-00-227-2118
NSN 6620-00-303-9947
NSN 5925-01-008-0042
NSN 6320-00-731-6134
NSN 5905-00-839-7004
NSN 5920-01-361-7812
NSN 5925-00-227-8557