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 5998-01-104-6177
NSN 6135-01-466-0192
NSN 5998-00-435-6997
NSN 4140-01-617-3171
NSN 5945-01-155-9841
NSN 6650-01-599-5391
NSN 5935-01-339-7792
NSN 5985-01-253-8695
NSN 5935-01-076-4871
NSN 6135-01-185-1057
NSN 5960-01-391-8860
NSN 5920-01-483-2299