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 5998-00-138-6208
NSN 5915-01-557-4535
NSN 2925-01-283-6740
NSN 5950-01-095-4086
NSN 5920-01-020-7659
NSN 5930-01-262-9141
NSN 6645-01-283-1476
NSN 6685-00-191-5001
NSN 5910-01-067-0492
NSN 2925-00-233-5644
NSN 6110-01-480-9681
NSN 5996-01-359-8719