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 6145-01-150-6018
NSN 5920-01-626-1606
NSN 6240-01-105-1399
NSN 4140-00-368-4261
NSN 5920-01-266-7639
NSN 6130-00-305-1052
NSN 5910-00-167-6814
NSN 5999-01-542-8847
NSN 2925-01-417-6815
NSN 6110-00-621-3475
NSN 2925-00-497-7808
NSN 6130-00-772-3591