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 6610-00-010-3085
NSN 6105-00-596-9962
NSN 5996-00-193-3459
NSN 4140-01-232-0537
NSN 6645-00-813-3084
NSN 7035-01-369-1445
NSN 5930-00-399-2618
NSN 6220-01-654-0007
NSN 6110-01-034-7217
NSN 6145-00-161-4629
NSN 5996-00-182-2002
NSN 5996-01-062-0807