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 5950-00-624-8849
NSN 5999-00-888-9599
NSN 5895-01-591-4585
NSN 6220-01-003-9126
NSN 5960-01-260-7430
NSN 5920-01-419-8821
NSN 4140-01-400-3610
NSN 5915-00-480-9649
NSN 6220-00-018-0047
NSN 5990-01-328-9846
NSN 5998-01-523-7254
NSN 6685-00-900-5428