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 5855-01-545-3659
NSN 5985-01-165-3224
NSN 6645-00-300-0401
NSN 5905-01-253-3318
NSN 7035-01-381-7622
NSN 5998-01-231-4093
NSN 5910-01-395-3937
NSN 6650-01-364-7331
NSN 5930-00-210-3021
NSN 5945-01-456-2999
NSN 6145-00-069-0257
NSN 6240-00-467-7295