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 7035-00-487-8761
NSN 5999-01-141-6855
NSN 2925-01-104-8163
NSN 6135-01-355-8917
NSN 5925-01-519-1314
NSN 5960-00-333-3540
NSN 5945-01-600-1404
NSN 5950-00-248-6921
NSN 5925-00-597-1558
NSN 2925-00-294-4140
NSN 5905-01-651-4732
NSN 6145-01-142-2234