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 6610-00-500-0180
NSN 6135-01-584-0941
NSN 5990-00-772-9277
NSN 5910-01-650-1735
NSN 5999-00-020-3052
NSN 5910-00-620-8379
NSN 5950-01-415-5752
NSN 6130-01-068-4301
NSN 6620-00-193-9503
NSN 5925-01-200-6825
NSN 6610-00-204-6792
NSN 6145-01-516-4700