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 6240-01-515-2400
NSN 5895-01-169-2639
NSN 5905-00-116-1400
NSN 6240-01-476-7935
NSN 5945-01-191-7037
NSN 6105-01-240-6890
NSN 5965-00-188-5531
NSN 6150-01-367-1387
NSN 5935-00-915-9187
NSN 5996-01-551-8834
NSN 2925-01-381-5307
NSN 5996-01-527-2909