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 4140-00-446-1024
NSN 5960-00-584-4553
NSN 5965-00-978-8535
NSN 5915-01-482-4684
NSN 6110-01-181-3887
NSN 6105-00-475-2645
NSN 7035-01-271-1643
NSN 6130-00-109-9091
NSN 5990-01-471-0494
NSN 4140-00-615-8623
NSN 5975-00-079-4753
NSN 5920-01-290-3771