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 5910-01-401-5279
NSN 5920-01-645-2160
NSN 6685-01-245-7596
NSN 5935-01-440-3468
NSN 5925-01-270-0550
NSN 5950-01-398-7210
NSN 5996-01-267-2791
NSN 5998-01-512-8884
NSN 5915-01-013-8995
NSN 5895-01-618-4577
NSN 6240-01-063-7648
NSN 5920-01-192-3798