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 7035-01-500-3970
NSN 6105-01-363-9225
NSN 4140-01-174-9029
NSN 5920-01-212-1536
NSN 5950-00-005-7162
NSN 6620-01-441-7896
NSN 6320-00-513-8376
NSN 5855-01-447-3137
NSN 6130-00-985-1108
NSN 2925-01-439-4451
NSN 6105-00-823-2605
NSN 5855-01-078-3128