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 6320-01-246-4390
NSN 5965-01-112-8758
NSN 6135-00-269-5843
NSN 5925-01-400-3002
NSN 7035-00-465-3298
NSN 6320-01-578-6006
NSN 6320-01-195-5583
NSN 5920-00-918-7550
NSN 6620-00-223-2500
NSN 5855-01-318-5175
NSN 5945-01-201-7362
NSN 6240-01-445-8673