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 5930-01-578-6958
NSN 6610-01-643-0778
NSN 5945-00-754-5875
NSN 5975-00-880-3839
NSN 5920-01-418-1821
NSN 5950-01-516-9265
NSN 6685-01-551-1060
NSN 5920-01-071-1921
NSN 6240-01-498-8507
NSN 7035-00-003-7518
NSN 6620-01-519-2628
NSN 6220-01-487-7079