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 6145-01-242-7732
NSN 5915-00-039-5192
NSN 6135-01-422-1440
NSN 5975-00-176-1029
NSN 6620-01-197-8207
NSN 5835-00-152-5516
NSN 6220-01-580-1499
NSN 4140-01-175-0919
NSN 6130-01-130-8051
NSN 5835-01-514-5758
NSN 5855-00-925-7887
NSN 5990-01-061-5618