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 6145-01-287-3614
NSN 6105-01-441-9312
NSN 5930-01-445-6937
NSN 5915-00-928-3275
NSN 6240-01-296-7404
NSN 6610-01-572-1715
NSN 6130-00-409-1996
NSN 5835-01-238-3381
NSN 4140-00-994-0123
NSN 6620-01-176-6956
NSN 6145-00-754-8372
NSN 6220-00-299-5894