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 5930-00-163-4335
NSN 5998-00-365-8887
NSN 6650-01-221-1983
NSN 5915-01-647-4236
NSN 5930-01-012-1082
NSN 6240-01-596-0723
NSN 6620-01-355-4339
NSN 5855-01-622-8764
NSN 5985-00-240-7420
NSN 5935-01-478-8958
NSN 5996-00-221-7663
NSN 4140-01-115-7377