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 5930-01-547-6289
NSN 5935-00-487-0006
NSN 5950-00-765-7024
NSN 6240-01-505-2777
NSN 5930-01-560-2593
NSN 6320-01-386-9104
NSN 5975-01-601-2685
NSN 4140-00-105-1061
NSN 5855-01-003-7102
NSN 5855-00-951-6483
NSN 6645-01-468-4990
NSN 5975-01-110-3600