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 7035-01-074-7634
NSN 5945-00-040-7386
NSN 5965-01-105-4194
NSN 6150-01-418-2159
NSN 5945-01-330-5730
NSN 6685-00-077-1509
NSN 5998-01-241-6859
NSN 6645-01-028-2186
NSN 6110-00-592-7474
NSN 5965-01-660-2259
NSN 5998-01-146-0159
NSN 6110-00-137-2348