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 5855-01-457-7715
NSN 5998-01-027-0343
NSN 5835-00-419-0575
NSN 4140-01-157-8882
NSN 6145-00-730-3933
NSN 5990-01-303-6110
NSN 5925-01-079-8416
NSN 5999-00-707-3257
NSN 5945-01-613-9976
NSN 6135-00-542-6728
NSN 5996-01-400-3558
NSN 5915-01-227-9926