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 5910-00-105-9067
NSN 5996-01-657-2029
NSN 5996-01-516-2218
NSN 6135-01-400-2947
NSN 6685-01-634-0611
NSN 6135-01-540-2403
NSN 6130-01-278-9831
NSN 5998-01-656-6331
NSN 5905-00-717-3695
NSN 5905-00-884-2722
NSN 6320-01-504-3948
NSN 5910-01-425-2019