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 6685-01-342-5208
NSN 5920-00-479-5254
NSN 6150-00-427-9137
NSN 2925-00-782-1498
NSN 6240-01-612-0930
NSN 6650-00-342-6447
NSN 5960-00-946-2760
NSN 5945-00-318-1874
NSN 5915-01-501-0275
NSN 6645-00-226-2270
NSN 6620-01-053-6650
NSN 5985-01-245-3132