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 5999-01-512-0708
NSN 6620-00-530-1370
NSN 6130-00-248-7244
NSN 6145-01-312-0845
NSN 6620-00-684-6771
NSN 6620-01-261-2985
NSN 5925-01-004-9293
NSN 5905-01-417-4214
NSN 5945-01-417-4296
NSN 5950-00-737-0678
NSN 5925-00-978-4965
NSN 5920-01-250-1299