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 5996-01-049-5452
NSN 5905-01-084-7264
NSN 6150-00-884-2071
NSN 5895-01-362-0648
NSN 6105-00-243-0507
NSN 5930-01-578-9358
NSN 5960-01-224-0414
NSN 6150-00-273-9014
NSN 6240-00-246-7242
NSN 6645-00-432-3420
NSN 5945-01-231-9607
NSN 4140-01-621-4038