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 5835-01-482-1591
NSN 6320-00-925-0558
NSN 5915-01-125-9340
NSN 5990-01-019-6609
NSN 5999-01-173-8234
NSN 5855-00-494-9581
NSN 5945-01-400-5928
NSN 5930-01-239-8191
NSN 6105-01-377-1767
NSN 6220-01-246-6466
NSN 6240-01-475-9503
NSN 5935-00-529-0407