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 6220-00-657-2098
NSN 5999-00-916-7992
NSN 5935-01-391-8037
NSN 5915-00-179-4623
NSN 6110-01-367-2165
NSN 6220-01-439-9914
NSN 4140-00-908-2763
NSN 5905-01-264-2114
NSN 5855-01-448-0695
NSN 5835-01-544-5183
NSN 5925-01-484-3201
NSN 6145-00-602-2759