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 5945-01-605-8431
NSN 5998-01-058-0707
NSN 6105-01-189-6946
NSN 5925-00-479-7296
NSN 6105-01-257-7891
NSN 6150-01-571-8580
NSN 5930-01-087-0670
NSN 6150-01-629-3203
NSN 6240-01-308-1848
NSN 5999-00-081-9413
NSN 5950-01-603-0101
NSN 2925-00-614-1758