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 5935-01-208-9549
NSN 5996-00-763-3810
NSN 6685-00-269-3729
NSN 6130-01-079-0026
NSN 5960-01-079-9944
NSN 6320-01-551-3553
NSN 5895-01-325-5598
NSN 6645-01-314-7020
NSN 6610-00-135-5815
NSN 6240-01-417-7978
NSN 6620-01-652-4349
NSN 5855-01-147-6024