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 5945-01-251-9594
NSN 6105-01-487-6663
NSN 6685-01-123-9275
NSN 6645-01-344-8702
NSN 5975-00-998-3007
NSN 5835-01-027-1828
NSN 6145-01-237-3496
NSN 6145-01-565-5291
NSN 6650-00-804-2039
NSN 5935-00-104-7528
NSN 6130-01-160-7772
NSN 6610-01-534-9765