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 6320-01-229-6479
NSN 6220-00-825-2783
NSN 5999-01-472-2536
NSN 6135-01-286-9563
NSN 6220-00-033-7234
NSN 5965-01-277-1648
NSN 5930-01-268-6485
NSN 4140-01-469-6140
NSN 5985-01-140-4188
NSN 6650-00-220-2839
NSN 5950-00-506-7999
NSN 5960-01-434-5539