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 5999-00-155-3088
NSN 5996-01-574-8853
NSN 5905-01-341-7921
NSN 6620-01-333-7014
NSN 5985-00-225-8621
NSN 2925-01-581-3273
NSN 6110-01-268-9695
NSN 6135-00-840-6451
NSN 5960-00-419-9964
NSN 5990-00-573-6067
NSN 5999-01-362-8049
NSN 5930-00-929-2599