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 2925-01-277-5882
NSN 6105-00-259-1692
NSN 6150-01-649-4366
NSN 6320-01-185-3857
NSN 5930-01-092-9331
NSN 5960-01-306-4606
NSN 6685-01-311-3855
NSN 6145-00-201-1330
NSN 5930-01-601-0639
NSN 5835-01-387-4227
NSN 7035-01-493-6389
NSN 5999-01-416-2467