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 5990-00-006-5760
NSN 5930-00-670-5764
NSN 5905-00-175-9191
NSN 5999-01-474-7337
NSN 5835-00-393-1996
NSN 6650-01-497-5782
NSN 5930-00-010-1588
NSN 6685-01-336-6128
NSN 6610-00-225-9886
NSN 2925-01-178-0063
NSN 5965-01-325-0627
NSN 5950-01-151-5100