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 6130-00-974-6752
NSN 6610-01-147-9072
NSN 5950-00-404-1395
NSN 5855-01-216-7633
NSN 4140-01-246-4267
NSN 5855-00-198-3197
NSN 6110-01-506-3161
NSN 5996-00-725-2701
NSN 6620-00-186-8220
NSN 5990-01-455-8035
NSN 5915-00-142-6912
NSN 5960-00-928-2534