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 6135-01-507-4346
NSN 5999-00-515-7354
NSN 5999-01-008-8720
NSN 6105-01-236-7697
NSN 5945-01-437-9007
NSN 6650-01-230-3032
NSN 5985-01-157-6607
NSN 6135-01-480-4579
NSN 5985-00-258-4976
NSN 6240-01-211-4507
NSN 6610-00-030-7748
NSN 6110-01-492-5228