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 6610-00-936-4759
NSN 6620-01-439-9471
NSN 7035-00-946-2642
NSN 5999-01-388-5927
NSN 6135-00-179-8305
NSN 5990-01-317-9297
NSN 6145-01-260-7299
NSN 5990-01-503-0194
NSN 5960-00-222-6174
NSN 6105-01-255-4028
NSN 6135-00-016-0071
NSN 6145-01-361-2921