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 2925-01-539-9795
NSN 6130-01-556-7996
NSN 5998-00-160-5050
NSN 5925-00-251-3283
NSN 5910-00-919-4375
NSN 5999-00-446-8670
NSN 6610-01-431-7840
NSN 5930-00-189-0809
NSN 5945-01-421-3321
NSN 6650-01-322-4415
NSN 6145-01-415-5261
NSN 5925-01-113-0663