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 6135-00-497-0491
NSN 5965-01-133-7459
NSN 6145-01-332-4553
NSN 6150-01-320-9994
NSN 5930-00-150-1078
NSN 6130-01-441-2618
NSN 6105-00-090-3243
NSN 6110-00-740-5750
NSN 5935-00-209-6774
NSN 5950-01-488-4891
NSN 5950-00-448-1578
NSN 5855-01-565-1405