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 6110-01-430-7238
NSN 6610-01-183-9141
NSN 5915-00-965-0535
NSN 6610-00-593-5299
NSN 5930-00-221-0981
NSN 5960-00-728-3459
NSN 6650-01-589-0893
NSN 6130-01-096-6692
NSN 5985-01-403-2835
NSN 5945-01-435-5874
NSN 6135-01-535-2307
NSN 5835-01-383-1313