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 5945-01-006-1410
NSN 5895-01-411-9985
NSN 5855-00-928-1912
NSN 6110-01-411-6000
NSN 5905-01-450-4888
NSN 5935-01-286-8571
NSN 5895-01-442-1345
NSN 5855-01-448-0695
NSN 6135-00-958-7981
NSN 5965-01-362-9609
NSN 5935-01-077-2646
NSN 5945-00-261-7955