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 5935-01-048-0166
NSN 5945-00-865-5837
NSN 2925-00-998-0145
NSN 6240-01-593-4728
NSN 5999-01-424-0955
NSN 6685-01-023-8007
NSN 6320-00-994-0179
NSN 5855-01-444-1233
NSN 5915-00-843-5558
NSN 6150-01-113-6853
NSN 6645-00-418-2133
NSN 5910-01-350-0400