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 7035-00-931-9415
NSN 5996-01-241-4775
NSN 4140-01-303-7601
NSN 5999-00-570-4527
NSN 5990-01-095-8866
NSN 5975-00-938-3794
NSN 6130-01-052-2937
NSN 5950-01-352-8520
NSN 2925-00-480-1531
NSN 2925-00-961-2117
NSN 6145-00-033-2997
NSN 5950-00-452-0658