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 2925-01-014-0118
NSN 5975-01-630-1431
NSN 5835-01-487-3042
NSN 5960-01-392-6982
NSN 5996-01-592-3011
NSN 4140-00-006-4188
NSN 5855-00-400-2622
NSN 7035-01-487-6481
NSN 7035-01-123-8723
NSN 6110-00-202-1021
NSN 5935-00-171-8837
NSN 5910-01-633-6937