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 5915-01-586-5771
NSN 5905-01-062-3332
NSN 5915-01-262-7954
NSN 6650-01-172-9476
NSN 7035-01-461-9766
NSN 6105-01-528-8297
NSN 5996-00-205-2933
NSN 5905-01-094-6237
NSN 6150-00-514-3040
NSN 6145-01-207-2281
NSN 5998-01-585-0008
NSN 6240-01-114-8099