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 5998-00-420-4275
NSN 6240-01-450-9269
NSN 6145-00-226-0515
NSN 6220-00-060-5857
NSN 5998-01-544-3746
NSN 5855-01-321-3881
NSN 5990-01-326-2677
NSN 6320-00-261-9136
NSN 5990-01-378-7349
NSN 5998-01-632-9597
NSN 6145-00-320-8878
NSN 5855-00-149-0766