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 5999-01-100-4971
NSN 5965-00-913-9545
NSN 6105-01-604-0856
NSN 5935-01-432-2413
NSN 5835-01-321-2906
NSN 5985-00-964-7692
NSN 6240-01-104-4494
NSN 6645-01-259-7142
NSN 6620-01-036-2983
NSN 5975-00-532-5870
NSN 5915-01-398-9831
NSN 6150-01-112-0540