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 5998-01-660-7867
NSN 5915-00-022-0013
NSN 6110-00-128-7955
NSN 6135-00-542-6728
NSN 5975-01-519-2519
NSN 5950-01-110-9154
NSN 5985-01-342-5118
NSN 7035-01-435-7962
NSN 5945-01-255-0345
NSN 5999-01-337-5505
NSN 5915-00-934-3446
NSN 5835-00-823-6116