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 5985-00-069-4614
NSN 5996-01-096-8721
NSN 6650-01-023-2698
NSN 5975-01-141-5942
NSN 5930-00-083-7219
NSN 5960-01-230-2056
NSN 2925-00-906-0421
NSN 2925-01-629-9416
NSN 6645-00-223-8018
NSN 5835-01-189-6095
NSN 5910-00-222-5641
NSN 5998-01-304-1738