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 5999-00-858-4270
NSN 4140-01-104-3731
NSN 6105-00-270-8078
NSN 5990-01-063-2532
NSN 5996-01-215-8097
NSN 6135-00-816-9052
NSN 5950-00-707-6107
NSN 5998-01-430-0454
NSN 5960-01-270-6362
NSN 5835-01-435-4139
NSN 5855-01-459-1151
NSN 6110-01-078-7382