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 6240-00-249-6259
NSN 5910-01-199-5376
NSN 6610-01-023-1816
NSN 6110-01-301-0748
NSN 7035-01-516-5461
NSN 5905-01-510-3803
NSN 5999-01-232-6836
NSN 6145-01-429-8529
NSN 5996-01-535-8047
NSN 7035-01-496-5896
NSN 6240-00-870-0423
NSN 5999-00-952-2442