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 5965-01-527-1220
NSN 6240-01-633-9357
NSN 6240-01-342-9694
NSN 5950-01-411-6227
NSN 6240-00-717-0844
NSN 6145-00-553-8196
NSN 5915-00-835-0769
NSN 5925-01-553-3911
NSN 6650-01-512-9650
NSN 5965-00-342-5126
NSN 5905-00-078-7023
NSN 5920-01-594-6994