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 5835-01-540-4995
NSN 5975-01-399-0655
NSN 5905-01-460-9030
NSN 5960-01-219-5504
NSN 7035-01-596-9396
NSN 5965-01-134-8078
NSN 7035-01-552-3696
NSN 6220-01-171-5961
NSN 5910-01-514-7309
NSN 6105-01-279-5072
NSN 5920-01-478-7251
NSN 6130-00-079-1269