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 5895-01-367-2168
NSN 6645-00-819-5045
NSN 5960-01-314-1822
NSN 6145-01-503-0487
NSN 5835-01-657-0245
NSN 7035-00-179-3924
NSN 5910-01-185-5774
NSN 6650-01-534-3587
NSN 5960-01-481-1572
NSN 6685-01-074-4695
NSN 6610-00-603-0264
NSN 5910-01-100-2561