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 5935-01-303-9145
NSN 5950-00-222-5419
NSN 6650-00-067-3572
NSN 5965-00-925-1725
NSN 5935-01-473-9220
NSN 5960-01-487-4791
NSN 5975-00-963-4695
NSN 5990-01-632-0969
NSN 5855-01-574-1821
NSN 6610-01-626-2327
NSN 5960-01-120-9351
NSN 6610-00-532-5687