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 6320-00-405-2348
NSN 4140-00-454-3786
NSN 5905-01-051-6031
NSN 5935-00-809-9297
NSN 5960-00-678-6583
NSN 6610-01-037-4392
NSN 6610-00-052-8020
NSN 5950-00-223-8989
NSN 5965-01-054-8212
NSN 5975-01-255-1744
NSN 5985-01-151-4677
NSN 5835-01-389-8218