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 5960-01-042-7725
NSN 2925-01-236-3547
NSN 6610-01-102-2256
NSN 6240-01-205-4784
NSN 6105-00-394-9935
NSN 6650-01-006-7592
NSN 5975-00-485-4253
NSN 5975-01-068-3225
NSN 5999-01-621-8708
NSN 5935-00-104-7528
NSN 5960-01-215-0992
NSN 6105-00-275-0826