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 6145-01-098-0125
NSN 5920-01-517-1158
NSN 2925-01-085-0691
NSN 4140-01-564-6565
NSN 5975-01-369-3082
NSN 5925-01-498-9068
NSN 5935-01-496-4931
NSN 5915-01-069-4909
NSN 5999-01-558-9834
NSN 5975-01-383-9449
NSN 5998-01-587-7386
NSN 6105-01-406-2077