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 5835-01-394-7589
NSN 5996-01-138-5073
NSN 6220-00-688-5053
NSN 5965-01-104-5102
NSN 5855-01-612-3668
NSN 5905-00-568-8710
NSN 6105-01-447-5129
NSN 6105-01-442-7801
NSN 5990-00-847-6957
NSN 5835-01-126-9358
NSN 5990-00-574-4301
NSN 5990-01-609-4793