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 6645-00-915-1817
NSN 6105-01-627-4966
NSN 5915-01-615-7639
NSN 5965-00-234-7338
NSN 5855-00-281-3843
NSN 4140-00-866-9587
NSN 5920-00-077-8528
NSN 5999-01-012-7315
NSN 5960-01-288-8910
NSN 5960-01-426-4242
NSN 6110-01-371-4991
NSN 5930-00-067-9607