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 5910-01-105-7704
NSN 7035-01-438-2108
NSN 5895-00-108-8474
NSN 5905-00-871-9010
NSN 5965-00-768-4366
NSN 5996-01-116-7729
NSN 6650-00-684-3060
NSN 6685-01-634-0611
NSN 5985-01-580-0952
NSN 5975-00-587-4871
NSN 5925-01-604-8859
NSN 4140-01-031-0286