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 5925-01-158-0762
NSN 5950-01-460-7769
NSN 5950-01-305-4092
NSN 6320-00-701-0437
NSN 5985-01-406-4957
NSN 6110-01-076-7408
NSN 5945-01-415-5835
NSN 5996-00-905-6610
NSN 5925-00-453-9929
NSN 6650-01-011-9093
NSN 6150-00-342-9765
NSN 5945-01-459-1342