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 5975-00-976-2917
NSN 5910-01-463-0156
NSN 5835-01-074-1161
NSN 5950-01-147-4816
NSN 5895-00-176-5545
NSN 5990-01-100-1840
NSN 5996-01-648-0405
NSN 4140-00-765-1155
NSN 5920-01-071-7712
NSN 6240-00-195-6308
NSN 5990-00-900-0672
NSN 5925-00-525-0194