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 2925-01-483-2389
NSN 6145-01-166-8664
NSN 6685-01-109-9595
NSN 5915-01-446-5028
NSN 6110-00-157-1699
NSN 5985-01-066-1807
NSN 6110-01-393-9187
NSN 6320-01-630-7629
NSN 6145-01-410-7153
NSN 6645-01-193-9839
NSN 5925-01-502-6109
NSN 2925-00-265-7539