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 6220-00-996-2345
NSN 6645-01-449-1824
NSN 6650-00-913-8405
NSN 6620-01-245-0184
NSN 6320-01-354-6204
NSN 5910-01-108-8066
NSN 6130-00-643-4894
NSN 7035-01-398-9581
NSN 5998-00-277-7552
NSN 6220-01-479-1289
NSN 6320-01-539-4789
NSN 6150-01-365-9597