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 6240-01-206-4809
NSN 6130-00-473-6132
NSN 6685-01-007-6123
NSN 5985-00-246-7144
NSN 2925-01-265-2853
NSN 6240-00-710-2742
NSN 6320-01-425-1417
NSN 5920-01-194-4499
NSN 5910-01-068-4472
NSN 5990-01-181-9886
NSN 6240-00-316-3167
NSN 6145-00-851-7725