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 5895-01-493-2534
NSN 6645-00-209-5778
NSN 6320-01-039-5891
NSN 6220-01-214-4406
NSN 5910-00-930-5590
NSN 5945-00-186-5069
NSN 5835-01-213-0833
NSN 5950-00-280-6386
NSN 6645-00-371-1861
NSN 6240-01-044-5049
NSN 5930-00-969-6837
NSN 5855-01-267-2751