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 5960-01-583-4737
NSN 6610-01-429-7267
NSN 5935-01-025-5949
NSN 5990-01-302-3733
NSN 6145-01-519-1837
NSN 6645-01-040-1402
NSN 5910-01-553-2786
NSN 6645-01-432-1068
NSN 5910-00-833-9159
NSN 5945-01-623-7999
NSN 5905-01-549-1824
NSN 6240-01-437-9439