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 5960-01-215-0992
NSN 5930-01-331-7752
NSN 5950-01-384-1959
NSN 5905-01-360-7442
NSN 5985-01-025-9711
NSN 6620-01-534-7180
NSN 5975-01-395-2956
NSN 6320-00-790-4844
NSN 5990-01-175-2597
NSN 5985-01-157-0690
NSN 5945-00-208-4123
NSN 6105-01-521-1413