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 6150-01-421-5529
NSN 7035-01-391-7470
NSN 5975-01-088-2761
NSN 5975-00-961-2556
NSN 6320-01-132-2746
NSN 6620-00-262-3113
NSN 5998-00-896-6094
NSN 6685-00-264-3986
NSN 5925-01-455-0630
NSN 5910-01-160-7584
NSN 6240-01-025-1208
NSN 5965-00-810-2204