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 6220-01-651-0011
NSN 5910-00-776-5245
NSN 4140-01-080-1881
NSN 5975-00-246-0905
NSN 6610-01-070-7034
NSN 5945-01-284-8977
NSN 6685-01-261-8058
NSN 4140-01-634-0330
NSN 6135-00-593-6831
NSN 5975-00-531-9746
NSN 6150-00-968-9599
NSN 6105-01-023-1611