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 5975-01-016-3723
NSN 5930-01-579-6522
NSN 5960-01-614-8005
NSN 5915-01-421-4983
NSN 7035-01-554-9835
NSN 5925-00-122-0053
NSN 5920-01-508-3614
NSN 5935-00-523-3442
NSN 6650-00-977-7533
NSN 6320-01-512-2031
NSN 5925-00-194-9146
NSN 6685-01-066-5062