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 5910-01-157-3061
NSN 5925-00-168-8423
NSN 5925-00-135-4276
NSN 6320-00-116-3658
NSN 5985-00-221-1563
NSN 7035-00-834-2090
NSN 6150-00-204-6258
NSN 6685-01-370-6725
NSN 5950-01-490-4373
NSN 5895-01-450-1349
NSN 5895-00-564-2892
NSN 5965-00-045-7156