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 5960-01-426-4242
NSN 7035-01-132-7209
NSN 5855-00-357-1158
NSN 6220-01-168-7099
NSN 6220-01-583-2174
NSN 6240-01-226-4858
NSN 5935-00-268-3774
NSN 6240-00-215-8550
NSN 5965-00-247-4886
NSN 5935-00-679-9663
NSN 5996-00-278-5193
NSN 5965-01-168-8180