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 5905-01-563-3794
NSN 5935-00-227-9763
NSN 5920-01-454-8881
NSN 6130-01-029-3601
NSN 6220-01-514-4203
NSN 6685-01-259-0658
NSN 6610-01-100-8128
NSN 5920-01-138-4984
NSN 6105-01-139-4066
NSN 6220-00-692-9873
NSN 6620-01-189-8153
NSN 5930-01-335-0379