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 5996-00-607-5605
NSN 5925-00-781-4535
NSN 5945-01-407-2552
NSN 5990-00-985-1334
NSN 6685-01-544-9697
NSN 6685-01-487-0173
NSN 5855-00-631-4565
NSN 6150-00-096-2437
NSN 5950-01-285-8625
NSN 6150-01-239-2668
NSN 5996-01-437-8824
NSN 5935-00-817-2679