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 6135-01-501-2407
NSN 6650-00-717-8913
NSN 5975-00-208-6771
NSN 6110-01-507-6170
NSN 6145-00-735-7764
NSN 6320-00-224-3538
NSN 5930-01-523-7892
NSN 5915-00-900-3369
NSN 6110-00-900-2836
NSN 6220-01-339-6342
NSN 5965-01-641-4103
NSN 5990-00-079-5406