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 5920-01-327-4797
NSN 6610-01-549-1802
NSN 6150-00-256-6422
NSN 6240-01-587-4207
NSN 6610-01-112-0447
NSN 7035-00-104-7613
NSN 5915-01-206-2851
NSN 5835-01-647-6426
NSN 5895-01-082-4065
NSN 5930-01-423-8646
NSN 4140-01-152-2672
NSN 5915-00-281-8175