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 5996-01-055-0010
NSN 4140-01-384-2351
NSN 6685-01-211-0165
NSN 6610-01-385-1771
NSN 5930-01-369-0220
NSN 5996-00-330-9184
NSN 6110-01-444-0471
NSN 5990-01-443-2931
NSN 6620-01-512-2016
NSN 6150-00-556-1452
NSN 5835-01-055-6063
NSN 7035-01-105-0191