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 5905-00-290-8098
NSN 5930-01-567-5198
NSN 6645-01-086-4509
NSN 6320-01-420-0340
NSN 5965-01-415-2898
NSN 5925-00-297-8821
NSN 6130-01-357-3712
NSN 6130-01-283-3413
NSN 6620-01-440-9810
NSN 5930-01-546-7535
NSN 5835-00-152-5516
NSN 6685-00-267-9480