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 6130-01-434-4987
NSN 5998-00-810-8374
NSN 5975-01-071-3715
NSN 5998-00-100-3943
NSN 6150-00-239-5029
NSN 6320-01-039-5891
NSN 5895-01-156-4970
NSN 6610-00-213-8544
NSN 5985-00-372-5946
NSN 6110-01-160-1857
NSN 5999-01-527-5503
NSN 5835-00-880-6477