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 5895-00-188-8156
NSN 5905-01-500-3577
NSN 6135-00-686-4777
NSN 5835-00-146-9928
NSN 5998-01-379-7482
NSN 5905-01-550-4224
NSN 5855-00-405-4532
NSN 5925-01-074-5832
NSN 6110-01-094-8576
NSN 6150-01-420-5632
NSN 5915-01-025-7171
NSN 5915-01-467-0825