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 5985-01-573-7999
NSN 4140-00-986-6567
NSN 6150-00-117-2533
NSN 5925-00-056-0898
NSN 6105-01-543-3662
NSN 5835-01-323-2581
NSN 2925-01-335-4549
NSN 6240-00-372-4841
NSN 5920-01-468-5911
NSN 5985-01-381-5768
NSN 6110-01-655-7400
NSN 5895-00-222-5043