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 5855-01-054-9014
NSN 5930-01-244-6476
NSN 5985-01-092-9509
NSN 5925-01-141-7973
NSN 5945-01-528-8140
NSN 5855-01-072-8885
NSN 5895-00-124-2248
NSN 6105-00-372-4716
NSN 6620-01-302-9729
NSN 5950-00-772-1809
NSN 5935-01-420-1014
NSN 6220-01-094-1207