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 6610-01-483-3209
NSN 5990-00-412-4411
NSN 5996-01-518-1502
NSN 5975-00-185-5243
NSN 6145-00-726-7379
NSN 5985-01-646-9827
NSN 5920-00-089-8006
NSN 6220-01-004-5765
NSN 6110-01-241-8816
NSN 6685-01-216-0948
NSN 6105-01-570-7245
NSN 5935-01-647-0797