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 6105-01-505-6630
NSN 5925-00-106-7257
NSN 5975-00-281-5587
NSN 6610-01-146-8061
NSN 5895-01-573-0530
NSN 5915-01-237-7896
NSN 5915-00-471-6131
NSN 5905-01-093-5927
NSN 6320-01-094-2634
NSN 6110-01-581-0868
NSN 5990-01-421-5342
NSN 6135-01-485-3450