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 6650-01-394-0185
NSN 6610-01-602-9619
NSN 5965-00-710-5764
NSN 5950-00-730-4508
NSN 6610-01-588-6672
NSN 2925-00-215-4954
NSN 6110-00-367-2427
NSN 5935-01-141-2890
NSN 5930-01-447-9139
NSN 6105-01-423-8242
NSN 5920-00-127-9992
NSN 6320-00-725-0754