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 5985-00-358-2547
NSN 5910-01-357-6114
NSN 6240-00-952-1906
NSN 6320-01-372-8671
NSN 5999-01-195-5712
NSN 5910-01-247-6842
NSN 5990-00-234-9136
NSN 5998-01-423-8525
NSN 5910-01-369-4820
NSN 6130-01-359-2701
NSN 6135-00-686-4777
NSN 5996-00-389-7404