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 5905-01-149-7347
NSN 6650-01-345-2131
NSN 5930-01-342-2333
NSN 4140-00-287-5476
NSN 6105-01-468-0024
NSN 6620-00-905-6590
NSN 5960-00-786-7967
NSN 7035-01-029-7221
NSN 7035-01-608-3453
NSN 6320-01-399-6177
NSN 5990-00-844-5659
NSN 5920-01-258-6360