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 5950-00-224-1457
NSN 5925-01-452-3858
NSN 6150-01-367-2400
NSN 6685-00-066-8955
NSN 6150-00-365-1711
NSN 5895-01-363-5832
NSN 5965-01-246-6162
NSN 5895-01-517-8607
NSN 5910-00-121-3606
NSN 6105-00-281-3928
NSN 5915-01-123-4877
NSN 5895-01-460-6227