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 5975-01-573-8044
NSN 6130-01-090-0894
NSN 5835-01-482-1591
NSN 5925-01-525-6588
NSN 7035-01-271-1643
NSN 5950-01-156-4968
NSN 6320-01-349-2131
NSN 5925-01-347-4315
NSN 6135-00-315-1187
NSN 6220-01-250-4149
NSN 5990-00-321-8459
NSN 6110-01-406-4818