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 6610-00-223-2558
NSN 2925-01-038-5770
NSN 5930-01-179-3779
NSN 6110-00-482-2727
NSN 5996-01-296-3280
NSN 6610-00-300-4774
NSN 6240-01-160-7934
NSN 5945-01-415-6478
NSN 5855-00-256-5562
NSN 5985-01-473-7777
NSN 5965-00-035-4556
NSN 6610-00-200-8832