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 5915-00-646-7871
NSN 6105-00-632-6564
NSN 5855-01-136-1916
NSN 2925-01-118-6125
NSN 5920-01-566-1532
NSN 5945-01-289-5209
NSN 6685-01-092-3911
NSN 5915-00-967-3767
NSN 6150-01-133-6034
NSN 6145-00-253-2787
NSN 6220-00-832-6916
NSN 5895-00-021-4861