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 5895-01-465-0521
NSN 5999-00-298-2161
NSN 5945-01-370-8389
NSN 6145-01-354-4753
NSN 5905-00-253-8779
NSN 6240-01-596-3183
NSN 6650-01-292-7749
NSN 6145-01-007-7155
NSN 5998-00-062-0024
NSN 7035-00-435-8705
NSN 5985-01-505-0706
NSN 5935-01-429-8569