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 6650-01-488-6418
NSN 5965-01-258-5662
NSN 6150-01-183-5422
NSN 5930-01-272-2673
NSN 6145-00-632-8674
NSN 5960-01-296-3306
NSN 4140-01-088-6624
NSN 5999-01-097-4050
NSN 5965-01-422-3232
NSN 6610-01-130-4489
NSN 6110-00-889-7696
NSN 5910-00-526-8005