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 5960-00-817-5088
NSN 5910-01-354-6601
NSN 2925-01-185-9144
NSN 6645-01-490-0325
NSN 6150-00-180-5921
NSN 5985-00-926-2593
NSN 5945-00-800-7179
NSN 6145-01-091-0246
NSN 2925-00-288-1394
NSN 5910-01-163-3130
NSN 6135-00-009-4100
NSN 5905-01-484-5414