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 6650-00-646-7288
NSN 6650-00-629-8027
NSN 6610-01-139-4713
NSN 6150-01-131-8822
NSN 5990-01-480-9938
NSN 5895-01-521-3014
NSN 5965-00-486-7907
NSN 5895-01-552-1160
NSN 6130-00-377-0655
NSN 6650-01-234-7012
NSN 5915-01-502-8853
NSN 5910-01-247-5768