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 7035-00-126-1899
NSN 5930-01-191-2240
NSN 5950-00-242-4865
NSN 6130-00-291-4877
NSN 6145-00-890-8612
NSN 5835-00-147-5062
NSN 5975-01-169-4619
NSN 7035-01-361-8821
NSN 6645-01-414-8806
NSN 6320-00-371-8335
NSN 6150-01-168-7926
NSN 7035-01-465-6835