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 5950-00-977-9603
NSN 6150-01-208-3449
NSN 5998-01-080-3753
NSN 5925-01-191-3071
NSN 6220-00-358-9580
NSN 5950-00-960-2141
NSN 5835-00-350-3703
NSN 5930-01-538-3750
NSN 5835-00-614-0650
NSN 5990-01-548-3711
NSN 5835-01-545-2629
NSN 5835-00-015-3605