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 6620-01-227-9640
NSN 5990-01-245-7299
NSN 6610-00-010-3085
NSN 5985-01-367-4656
NSN 6135-01-561-5945
NSN 5910-01-393-3161
NSN 6145-01-116-8137
NSN 6650-00-421-5300
NSN 6610-01-349-6333
NSN 5990-01-097-4721
NSN 5998-00-564-4267
NSN 6110-00-935-5351