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 6110-00-123-1793
NSN 5965-01-250-3214
NSN 5915-00-243-9589
NSN 6150-01-408-0842
NSN 6130-01-473-1322
NSN 5996-01-257-0265
NSN 5965-01-223-9218
NSN 5920-01-519-3615
NSN 5925-01-421-4473
NSN 6150-01-634-0575
NSN 6135-01-648-4875
NSN 5920-01-634-0250