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 5985-01-211-6549
NSN 6610-01-041-0165
NSN 5920-00-014-7686
NSN 5915-00-087-1971
NSN 5990-00-316-8872
NSN 6145-01-255-7477
NSN 5965-00-289-6280
NSN 5915-00-182-8068
NSN 6320-01-578-6006
NSN 5930-00-999-4753
NSN 5965-00-006-8004
NSN 5960-01-418-8402