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 6240-01-525-6585
NSN 5930-01-337-3902
NSN 6150-00-512-5196
NSN 5835-00-659-0959
NSN 5895-01-321-4664
NSN 2925-00-169-3775
NSN 5999-01-493-9400
NSN 6240-00-669-6652
NSN 5985-00-111-0529
NSN 5895-01-313-1957
NSN 6645-01-344-8702
NSN 5910-00-578-2791