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 6650-00-324-4973
NSN 2925-01-516-5113
NSN 4140-00-399-2416
NSN 5915-01-384-9754
NSN 5950-01-321-2983
NSN 5996-01-629-5892
NSN 5910-00-037-7550
NSN 6650-00-912-4229
NSN 5945-01-097-9020
NSN 6240-00-071-1280
NSN 5920-01-141-6885
NSN 6320-01-607-1491