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 5935-01-053-4180
NSN 5945-01-486-2180
NSN 6110-01-039-1151
NSN 5965-01-456-6622
NSN 5855-00-791-5000
NSN 5920-00-898-7830
NSN 6685-01-454-4007
NSN 5855-01-141-8227
NSN 5925-00-243-5869
NSN 5960-00-686-0559
NSN 5945-01-196-6030
NSN 5985-01-257-3616