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 5930-01-453-4876
NSN 6110-00-257-5199
NSN 6110-01-301-9383
NSN 6610-01-053-5390
NSN 6685-00-425-7410
NSN 5935-01-516-2867
NSN 5905-00-139-9504
NSN 5905-00-402-5093
NSN 5998-01-336-7611
NSN 6650-01-051-4972
NSN 5910-00-169-7245
NSN 5835-00-864-4481