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 6220-00-233-7436
NSN 5925-01-500-5407
NSN 6150-01-035-4878
NSN 6320-01-449-1014
NSN 5999-01-107-3421
NSN 6650-00-095-6490
NSN 5996-00-007-5753
NSN 5965-01-633-7662
NSN 5985-01-441-2285
NSN 6320-01-119-3935
NSN 6150-00-145-8922
NSN 5855-00-189-6066