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 5960-00-071-0698
NSN 5855-01-042-7990
NSN 6650-01-429-9242
NSN 5895-00-330-9655
NSN 5920-01-526-2499
NSN 5835-00-503-2608
NSN 5945-01-577-9180
NSN 5910-00-644-7300
NSN 6620-00-067-4946
NSN 5930-01-166-3022
NSN 6645-01-500-5611
NSN 5915-00-446-7815