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 5930-01-461-8285
NSN 5920-01-456-2803
NSN 5965-00-913-9545
NSN 6130-01-229-2473
NSN 6150-01-271-2220
NSN 5935-00-275-5430
NSN 6610-01-032-5335
NSN 6110-01-445-6967
NSN 5910-00-761-7258
NSN 6320-00-831-2227
NSN 5965-01-383-7235
NSN 2925-00-486-0524