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 6145-00-738-5601
NSN 6150-00-383-7883
NSN 5855-01-068-3683
NSN 5835-01-160-3045
NSN 5975-00-632-0217
NSN 6650-01-616-9298
NSN 5998-00-786-8120
NSN 6610-01-367-1640
NSN 5835-01-592-2350
NSN 5910-00-247-1437
NSN 5985-00-516-2373
NSN 5930-01-407-3086