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 6645-01-237-2568
NSN 5855-01-644-0445
NSN 5965-01-609-7651
NSN 5999-00-059-2829
NSN 5895-01-481-3676
NSN 6145-00-248-4944
NSN 6645-00-025-4771
NSN 5945-01-175-5779
NSN 6645-00-340-4795
NSN 5930-00-992-6725
NSN 5915-00-557-1760
NSN 5935-00-018-1279