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 5999-01-508-4153
NSN 6105-01-595-9044
NSN 7035-01-386-5722
NSN 5925-01-647-4496
NSN 5985-00-542-0597
NSN 5905-00-231-0316
NSN 2925-01-534-7314
NSN 5910-00-189-9158
NSN 6130-01-580-8527
NSN 6220-01-314-5896
NSN 5985-01-173-3309
NSN 7035-01-322-0221