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 5945-01-559-6530
NSN 2925-00-972-8180
NSN 6110-01-022-8808
NSN 5998-01-529-0174
NSN 5975-01-350-7412
NSN 5960-01-507-9112
NSN 5835-01-613-9485
NSN 5835-01-424-0054
NSN 5996-01-371-6804
NSN 5835-01-349-5420
NSN 5990-00-202-5127
NSN 5960-01-485-2467