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 6135-00-455-2425
NSN 6220-01-542-8738
NSN 6150-01-424-0996
NSN 6135-01-458-7476
NSN 5905-01-533-4205
NSN 5920-01-395-0374
NSN 5965-01-498-4013
NSN 7035-01-263-5463
NSN 5965-01-472-3664
NSN 5999-00-172-5792
NSN 6610-01-358-1161
NSN 5915-01-473-2455