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 5925-00-023-4154
NSN 6220-01-325-9212
NSN 5915-01-502-0630
NSN 5905-00-999-0862
NSN 5990-01-646-8048
NSN 5950-00-993-2163
NSN 5965-01-548-5359
NSN 5975-01-500-1105
NSN 5950-00-812-8147
NSN 6240-00-594-7138
NSN 4140-00-778-8790
NSN 5965-01-408-7570