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 5985-01-030-7276
NSN 4140-01-483-5693
NSN 5855-01-089-2248
NSN 6130-01-212-3035
NSN 6320-00-139-1090
NSN 6145-01-573-1751
NSN 5925-01-354-9726
NSN 5960-01-406-0299
NSN 4140-01-033-7819
NSN 5935-01-281-8424
NSN 5835-00-546-4898
NSN 6645-01-152-1092