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 5990-01-581-5103
NSN 5996-00-498-1615
NSN 6220-00-799-5317
NSN 6135-01-545-6582
NSN 5945-01-552-1770
NSN 5990-00-466-2952
NSN 5945-00-596-2665
NSN 2925-01-283-6740
NSN 6240-01-437-8991
NSN 5996-00-954-7166
NSN 5910-01-385-0277
NSN 5915-00-156-2083