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 6240-00-688-6351
NSN 5920-01-452-8945
NSN 6645-01-361-8052
NSN 5925-01-621-4398
NSN 5835-01-067-7770
NSN 5895-01-469-1832
NSN 5910-01-452-1011
NSN 2925-00-802-9387
NSN 6645-00-962-6825
NSN 6645-01-600-2080
NSN 5985-01-418-0804
NSN 6650-00-726-4242