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 5910-01-614-6155
NSN 5835-01-332-2867
NSN 5905-01-184-5318
NSN 6105-01-315-1128
NSN 5999-01-079-0157
NSN 5920-00-610-3209
NSN 6650-01-621-2891
NSN 6610-01-514-7755
NSN 6130-00-711-0528
NSN 5996-00-363-9666
NSN 6685-01-025-6765
NSN 6150-01-175-2534