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 6220-01-272-9148
NSN 5915-01-159-9643
NSN 5910-01-153-2521
NSN 6650-00-246-3751
NSN 5960-01-094-7569
NSN 6240-01-504-9274
NSN 2925-01-139-7098
NSN 6105-01-586-2088
NSN 7035-01-556-6961
NSN 5930-00-193-0504
NSN 5998-01-580-4246
NSN 5950-01-309-0364