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 6645-00-841-0026
NSN 5935-01-441-9013
NSN 6645-01-588-2982
NSN 5925-00-133-5365
NSN 6105-01-483-1506
NSN 5985-01-467-3453
NSN 5985-01-157-8427
NSN 5930-00-300-2374
NSN 5925-00-957-8286
NSN 6620-00-483-1961
NSN 5925-01-628-9428
NSN 6135-00-377-9165