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 6610-00-826-7235
NSN 6130-01-108-7326
NSN 5990-00-891-5370
NSN 5910-00-728-7381
NSN 5950-01-009-5731
NSN 6320-01-279-0343
NSN 6320-01-296-3181
NSN 5835-01-632-6627
NSN 5915-00-250-1142
NSN 5985-01-461-2012
NSN 5990-01-442-3520
NSN 6620-00-041-3406