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 6240-00-978-5020
NSN 5895-00-518-4954
NSN 6130-01-215-8836
NSN 5999-01-492-9789
NSN 5895-00-013-7023
NSN 5935-01-519-9349
NSN 7035-01-145-5059
NSN 5985-01-116-2604
NSN 5998-00-780-1025
NSN 5925-01-552-1182
NSN 5835-01-424-0054
NSN 5855-01-054-9014