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 5945-00-263-3036
NSN 2925-00-886-4718
NSN 5910-00-227-9296
NSN 5905-01-375-2383
NSN 5915-01-482-8377
NSN 6130-01-400-6123
NSN 2925-00-035-5633
NSN 5975-00-783-8253
NSN 6145-00-521-0001
NSN 5835-00-453-1969
NSN 6610-00-789-4719
NSN 7035-01-590-8528