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 5855-00-125-0780
NSN 5965-01-599-1863
NSN 5965-01-492-0274
NSN 5965-00-285-0745
NSN 2925-01-259-7092
NSN 5920-00-452-3889
NSN 5996-00-930-8127
NSN 5996-01-541-4974
NSN 5950-00-136-1371
NSN 6150-00-883-9744
NSN 5945-00-731-4632
NSN 6240-01-026-7690