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 7035-01-145-5059
NSN 6105-01-552-7441
NSN 6685-00-431-9608
NSN 6130-01-345-2842
NSN 5925-01-060-5265
NSN 5999-00-196-3635
NSN 5985-00-958-1644
NSN 6645-00-927-8207
NSN 6610-01-323-9426
NSN 5996-01-379-7978
NSN 5895-01-378-2348
NSN 5965-01-130-5952