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 5905-01-417-2183
NSN 5945-01-226-5254
NSN 5835-01-023-8733
NSN 7035-01-400-3666
NSN 6135-01-412-0404
NSN 6645-00-780-5260
NSN 6150-01-100-4337
NSN 5835-00-451-2982
NSN 6320-01-447-4289
NSN 5996-01-581-7372
NSN 5930-00-203-0321
NSN 6610-00-764-4015