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 2925-01-407-4958
NSN 6105-01-033-1013
NSN 5985-01-196-4843
NSN 6110-00-455-9162
NSN 5835-00-927-2059
NSN 5996-00-823-8487
NSN 6110-00-004-6937
NSN 6130-00-249-2905
NSN 5960-01-188-4558
NSN 5835-01-632-6627
NSN 6645-01-071-0727
NSN 6150-01-023-7710