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 6220-00-482-6266
NSN 6105-01-121-7100
NSN 6150-01-212-5917
NSN 5905-00-343-6735
NSN 5965-00-725-4453
NSN 6240-01-616-6813
NSN 6620-00-538-8746
NSN 6645-01-385-7033
NSN 6650-01-142-9293
NSN 6650-00-842-5463
NSN 5960-00-227-0243
NSN 6620-01-421-3917