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 6105-01-442-3081
NSN 6610-01-482-4630
NSN 5835-01-202-1376
NSN 5975-00-801-5923
NSN 5945-00-707-3384
NSN 6240-01-450-3227
NSN 6650-01-384-0529
NSN 5930-00-042-0903
NSN 5985-00-949-5727
NSN 5960-01-192-2461
NSN 7035-01-027-3510
NSN 6110-00-969-4030