Material hardness rating: not rated: material: any acceptable
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 5930-01-524-2790
NSN 5998-01-298-3618
NSN 6150-01-268-9267
NSN 6130-01-639-8149
NSN 5945-00-530-8417
NSN 5945-00-240-7869
NSN 6610-01-281-7536
NSN 5920-00-633-0404
NSN 6110-01-068-3201
NSN 5950-00-434-4468
NSN 5835-01-493-1826
NSN 6685-01-252-8887