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 6135-01-388-2581
NSN 6110-01-553-0510
NSN 4140-01-511-4299
NSN 6135-00-921-6487
NSN 6105-01-059-6108
NSN 5835-01-069-2359
NSN 6610-01-101-1927
NSN 5975-00-727-6099
NSN 6145-00-024-6683
NSN 5835-01-081-9345
NSN 5990-00-081-1266
NSN 7035-01-421-2398