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 6650-01-413-8408
NSN 5935-01-579-5002
NSN 6105-01-583-7292
NSN 6150-01-449-0958
NSN 5996-01-550-7399
NSN 6145-01-443-7444
NSN 5999-00-056-9564
NSN 5960-00-496-6473
NSN 6145-00-520-9991
NSN 6220-01-219-5892
NSN 6130-01-634-0603
NSN 5960-00-912-4434