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 6105-01-334-7556
NSN 7035-01-534-6080
NSN 5855-01-628-1597
NSN 5910-01-010-1257
NSN 6610-01-426-1011
NSN 6610-01-236-2510
NSN 5999-01-282-6953
NSN 5960-00-355-7307
NSN 6240-00-248-6517
NSN 5895-00-205-2924
NSN 6610-00-267-1102
NSN 6645-00-845-1071