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 7035-01-467-5564
NSN 6110-00-395-7040
NSN 6105-01-522-0593
NSN 5945-00-276-9274
NSN 4140-01-130-0472
NSN 6220-01-497-9607
NSN 7035-00-679-9027
NSN 5996-00-155-4586
NSN 6650-01-399-8552
NSN 2925-01-484-8556
NSN 6240-01-239-8268
NSN 5905-00-952-6563