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 5996-01-467-9391
NSN 6110-01-429-1067
NSN 5950-01-181-5608
NSN 5999-00-156-4424
NSN 5925-01-146-9641
NSN 5965-01-141-6485
NSN 5965-00-617-4164
NSN 5950-01-064-9310
NSN 6610-00-442-6834
NSN 5835-01-515-6537
NSN 5905-00-110-5153
NSN 6220-00-231-5778