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 5960-01-632-6576
NSN 6130-01-500-1318
NSN 6110-01-422-5139
NSN 5998-00-144-1885
NSN 5930-01-103-8336
NSN 5935-01-580-6972
NSN 5998-01-398-4866
NSN 5910-01-600-2613
NSN 6240-00-006-3725
NSN 4140-01-558-9993
NSN 6150-01-451-2732
NSN 5965-00-099-0698