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 6650-01-432-1830
NSN 5985-01-623-1745
NSN 5998-00-161-2810
NSN 6650-01-289-0524
NSN 6105-01-147-6037
NSN 5950-01-271-7367
NSN 5985-00-914-8261
NSN 6135-01-435-6503
NSN 5835-01-493-1826
NSN 5996-01-496-0462
NSN 5905-01-082-6824
NSN 5895-01-619-4140