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 6240-01-615-8454
NSN 6145-00-118-8375
NSN 5965-00-925-1725
NSN 6685-00-891-9304
NSN 6320-01-567-7198
NSN 6135-01-554-4281
NSN 5935-00-293-1863
NSN 6620-01-650-5226
NSN 5835-01-138-4747
NSN 5975-00-536-4047
NSN 7035-01-508-2541
NSN 6610-01-502-7106