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 5930-00-806-0146
NSN 5945-01-328-0510
NSN 5855-01-286-9928
NSN 5935-00-824-9139
NSN 6620-01-043-2595
NSN 5945-01-623-9745
NSN 5950-01-394-9659
NSN 6145-00-705-6686
NSN 6610-01-022-2474
NSN 5835-01-647-6426
NSN 6110-01-595-1978
NSN 6645-01-655-8115