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 6685-01-153-8473
NSN 5925-00-932-3027
NSN 5855-01-585-8620
NSN 5835-01-072-6760
NSN 6610-01-312-1644
NSN 6645-01-384-0628
NSN 5965-01-062-8730
NSN 5930-01-550-3820
NSN 6240-01-519-2935
NSN 5935-01-073-7407
NSN 6145-00-620-5922
NSN 6610-01-648-9997