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 5930-01-316-6715
NSN 5835-01-454-2674
NSN 5895-01-436-1132
NSN 5920-00-672-0691
NSN 5855-00-494-9581
NSN 5895-00-781-5420
NSN 6610-01-488-5951
NSN 6150-01-459-3585
NSN 6150-00-737-2400
NSN 6135-00-593-6831
NSN 5950-00-955-7969
NSN 5920-01-371-2070