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 6130-01-043-4066
NSN 6105-01-493-8551
NSN 5920-01-108-2313
NSN 6685-01-613-7938
NSN 6105-00-626-0205
NSN 6145-01-152-5083
NSN 6105-01-205-0576
NSN 6220-00-077-0050
NSN 4140-01-598-7438
NSN 5998-01-553-5160
NSN 5925-01-067-8301
NSN 5920-01-381-6361