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 6645-01-382-7341
NSN 5835-01-424-0054
NSN 6150-01-597-4219
NSN 5915-00-225-6867
NSN 5950-00-338-9505
NSN 6150-01-074-4577
NSN 5925-01-177-1147
NSN 5960-00-232-2512
NSN 5975-00-337-6653
NSN 5965-01-055-0102
NSN 5998-01-093-8383
NSN 5950-00-753-7577