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 5920-00-493-8307
NSN 5950-00-799-6243
NSN 5935-01-551-5679
NSN 5835-01-123-8305
NSN 5990-00-845-2864
NSN 6320-01-446-8050
NSN 6320-01-162-5977
NSN 6220-00-574-1099
NSN 6320-01-501-7935
NSN 6320-01-462-2295
NSN 6130-00-683-1011
NSN 5985-01-298-2837