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 5945-01-052-6492
NSN 7035-01-227-2546
NSN 6620-00-383-8740
NSN 5996-00-477-6603
NSN 5996-01-155-6404
NSN 6650-01-384-1657
NSN 6145-01-519-2087
NSN 4140-01-554-9415
NSN 5975-01-323-2986
NSN 5895-01-294-7704
NSN 5998-01-096-6606
NSN 5895-01-009-8119