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 7035-01-132-4034
NSN 6145-00-202-8570
NSN 6620-00-479-9425
NSN 6320-01-397-0399
NSN 6240-01-282-0983
NSN 5935-01-587-3092
NSN 5905-00-723-4736
NSN 5975-00-518-4977
NSN 5990-01-514-8708
NSN 5990-01-472-2447
NSN 5950-00-570-6531
NSN 5965-01-110-9102