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 5935-01-017-8691
NSN 7035-00-371-7749
NSN 5960-01-502-6270
NSN 6610-00-135-5027
NSN 5915-00-467-6796
NSN 5999-01-468-9433
NSN 2925-01-014-0118
NSN 5835-00-368-4182
NSN 6220-00-515-0437
NSN 6320-01-253-1028
NSN 6645-01-605-1485
NSN 5945-00-362-7192