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 6610-00-674-2783
NSN 6645-01-578-7959
NSN 5925-01-503-5286
NSN 6610-01-265-1824
NSN 6650-00-310-0382
NSN 5950-00-163-4296
NSN 5905-01-650-8599
NSN 5998-01-345-2702
NSN 5999-01-227-2526
NSN 5930-00-260-4315
NSN 7035-01-407-4079
NSN 5965-01-587-6003