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 5925-01-037-0797
NSN 6685-01-644-1782
NSN 6610-01-520-3164
NSN 5935-01-495-5959
NSN 5990-00-959-3312
NSN 5835-01-209-6410
NSN 5950-01-123-9547
NSN 6110-01-378-5814
NSN 6135-01-580-5726
NSN 5925-01-483-1607
NSN 6685-01-475-4188
NSN 5915-01-103-3012