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 5950-00-066-6129
NSN 5910-01-421-2460
NSN 5998-01-435-6656
NSN 5935-01-330-9354
NSN 5990-00-053-1892
NSN 6220-01-185-5545
NSN 5925-00-415-2286
NSN 6610-01-131-9133
NSN 5950-01-352-0960
NSN 5920-01-426-6666
NSN 5930-01-169-4773
NSN 5945-00-832-6879