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 5990-01-460-6390
NSN 5999-01-254-6510
NSN 5910-01-250-1168
NSN 5990-00-932-3070
NSN 5965-01-063-3442
NSN 5920-01-587-2675
NSN 5965-00-913-9545
NSN 6135-00-221-4720
NSN 6130-00-679-8891
NSN 5910-01-448-0191
NSN 5996-01-347-0100
NSN 6620-00-189-0967