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 5835-00-368-4182
NSN 5835-00-009-2862
NSN 6145-01-442-8143
NSN 5950-00-509-9072
NSN 5905-01-160-7546
NSN 6610-00-800-5569
NSN 5996-01-093-0637
NSN 6650-00-316-0260
NSN 5905-01-208-7854
NSN 5999-01-641-1905
NSN 6135-01-010-0891
NSN 5925-01-004-9293