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 6105-01-608-5217
NSN 5985-01-364-1149
NSN 5925-00-911-0593
NSN 5935-01-231-2238
NSN 6240-01-289-4536
NSN 6645-00-479-9334
NSN 5975-00-868-5643
NSN 5950-01-422-2261
NSN 5945-01-182-3307
NSN 5920-01-437-7268
NSN 5985-01-502-6042
NSN 5855-01-125-9167