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 6145-01-112-0397
NSN 7035-01-391-9858
NSN 5998-01-446-5807
NSN 6240-01-270-5998
NSN 6105-01-384-0648
NSN 5960-01-185-4216
NSN 6240-01-165-2693
NSN 5985-01-004-6021
NSN 5920-01-558-8483
NSN 5835-00-816-0394
NSN 5996-00-196-7258
NSN 5930-01-388-2562