Material hardness rating: not rated
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 6320-01-246-4390
NSN 5999-00-388-0584
NSN 6610-01-509-8469
NSN 7035-00-177-1557
NSN 5905-00-754-9396
NSN 5990-01-432-4984
NSN 5930-00-616-1861
NSN 5996-00-193-3459
NSN 5990-01-563-1554
NSN 5950-01-223-3093
NSN 4140-00-368-4261
NSN 5990-00-771-8792