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 6645-01-529-8822
NSN 6240-00-691-1397
NSN 5935-01-328-5426
NSN 5835-00-725-2087
NSN 5935-00-614-0107
NSN 6130-01-024-5839
NSN 5925-00-064-3031
NSN 6220-00-351-4556
NSN 6650-01-340-6720
NSN 6620-01-142-0084
NSN 6685-01-082-9117
NSN 5960-01-395-9834