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 5985-01-481-5289
NSN 5895-00-686-7772
NSN 6135-00-235-1938
NSN 6240-01-602-8238
NSN 5965-01-350-5105
NSN 6610-01-301-3513
NSN 5855-01-634-0259
NSN 5999-00-262-6041
NSN 6240-01-483-0449
NSN 6220-00-202-8591
NSN 5920-01-054-7230
NSN 5985-01-280-2198