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 6610-01-177-2942
NSN 5915-01-602-9324
NSN 6150-01-422-9129
NSN 6110-00-445-8658
NSN 5935-01-359-8827
NSN 5990-00-081-3937
NSN 5930-01-185-2900
NSN 5835-00-307-3111
NSN 5950-00-798-5834
NSN 6105-01-254-3626
NSN 5915-01-549-9291
NSN 5925-01-646-8052