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 7035-01-465-0391
NSN 5930-01-436-9003
NSN 5960-00-579-0298
NSN 6685-00-188-1991
NSN 2925-01-591-4030
NSN 7035-01-363-4540
NSN 5950-01-397-9885
NSN 6645-00-910-6956
NSN 5965-01-406-0766
NSN 5910-00-547-4243
NSN 5945-00-276-9274
NSN 6150-01-654-1788