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 6610-01-450-5688
NSN 7035-01-645-9903
NSN 6610-01-618-2158
NSN 4140-00-132-2061
NSN 5915-01-268-0930
NSN 5960-01-040-4442
NSN 6650-01-543-7045
NSN 5975-01-406-3395
NSN 6645-01-422-3510
NSN 5915-01-371-4194
NSN 5996-00-553-7348
NSN 5950-00-583-4988