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 5895-00-016-4455
NSN 4140-01-441-0691
NSN 5920-00-467-5216
NSN 4140-01-056-4453
NSN 5855-01-642-6323
NSN 5996-00-136-1240
NSN 5915-01-140-3783
NSN 6105-01-197-7687
NSN 5960-00-736-0213
NSN 5996-01-248-3617
NSN 5835-01-559-3824
NSN 5910-00-631-5691