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 5925-01-444-0929
NSN 6135-01-393-4746
NSN 5910-00-864-6626
NSN 6135-01-319-5567
NSN 6650-01-279-0658
NSN 5835-01-432-1277
NSN 6110-01-362-0298
NSN 5920-00-983-8888
NSN 6620-00-827-1611
NSN 5920-00-499-8285
NSN 6145-01-129-7009
NSN 5996-01-229-6007