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 5950-00-498-5761
NSN 5998-01-464-3515
NSN 6320-01-610-4410
NSN 6130-00-466-2019
NSN 5895-00-192-3854
NSN 6650-01-538-6898
NSN 6645-01-090-8875
NSN 6105-01-520-4489
NSN 5895-01-125-4170
NSN 5945-01-567-3952
NSN 5915-00-423-2749
NSN 4140-00-378-3399