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 6145-00-278-0697
NSN 5920-01-656-1900
NSN 6650-01-193-3668
NSN 2925-01-093-5479
NSN 2925-01-297-2315
NSN 5985-01-260-9482
NSN 5905-01-437-8811
NSN 6105-00-141-0300
NSN 5925-01-286-2805
NSN 5855-01-172-2228
NSN 5950-01-395-0039
NSN 6130-01-527-8238