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 5965-01-423-5159
NSN 5960-01-472-9562
NSN 6130-01-204-7778
NSN 5950-00-890-4387
NSN 5835-00-034-4976
NSN 6240-00-758-6392
NSN 5965-00-407-1275
NSN 5985-01-437-6150
NSN 5945-01-334-5169
NSN 6145-01-606-4732
NSN 7035-00-523-7492
NSN 5960-01-384-4603