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 5990-01-061-5618
NSN 6105-01-487-0669
NSN 5975-01-016-7079
NSN 7035-01-368-8627
NSN 5965-01-630-5956
NSN 5996-01-408-5632
NSN 5930-01-550-7485
NSN 5996-01-607-7035
NSN 5965-01-160-2691
NSN 5930-01-046-0238
NSN 5920-01-184-3195
NSN 5910-00-491-8973