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 5975-00-456-0627
NSN 5920-01-282-4859
NSN 5965-00-504-6753
NSN 6110-01-028-7626
NSN 5930-00-343-6755
NSN 5915-01-423-4642
NSN 5990-01-573-1634
NSN 5855-01-400-1590
NSN 4140-01-659-1846
NSN 6110-01-214-1692
NSN 5905-00-963-8077
NSN 6105-00-359-9243