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 5975-01-113-7397
NSN 5985-01-170-5531
NSN 5855-01-461-2741
NSN 2925-00-923-4397
NSN 5930-01-010-3283
NSN 6320-01-328-6575
NSN 5935-01-353-7288
NSN 5998-00-402-6847
NSN 2925-01-423-8141
NSN 5998-01-339-7102
NSN 5895-00-149-1110
NSN 5999-00-906-0717