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 5965-01-555-1532
NSN 6650-00-348-2453
NSN 6650-01-167-5604
NSN 6105-01-592-5969
NSN 5950-01-274-3808
NSN 5960-00-831-0210
NSN 5905-01-607-2984
NSN 6135-00-170-8819
NSN 7035-00-009-8705
NSN 5855-01-369-4192
NSN 5960-00-579-0298
NSN 4140-01-186-6453