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 5930-01-101-7679
NSN 6240-01-151-2330
NSN 5855-01-634-0259
NSN 5965-01-172-3231
NSN 6320-01-039-5891
NSN 6110-01-147-5936
NSN 4140-00-105-3083
NSN 7035-01-633-9537
NSN 6130-01-366-6719
NSN 6105-00-202-2469
NSN 6105-01-435-5530
NSN 6685-01-645-9335