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 6110-00-534-1441
NSN 6645-01-400-2119
NSN 5990-01-248-0108
NSN 2925-01-408-6205
NSN 5895-01-378-3906
NSN 5920-00-276-3403
NSN 5905-01-573-8840
NSN 6145-01-150-0191
NSN 5950-01-227-2466
NSN 5950-01-627-6473
NSN 6645-00-359-5463
NSN 6135-01-469-7574