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 5998-01-403-2586
NSN 6320-00-228-5678
NSN 5950-01-412-7878
NSN 6105-00-777-6812
NSN 5998-00-446-8830
NSN 5910-01-091-1233
NSN 5895-01-119-1323
NSN 6650-01-265-0650
NSN 5935-00-019-6210
NSN 6240-01-314-3784
NSN 5920-01-453-7040
NSN 6685-01-434-8906