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 5835-01-342-7975
NSN 7035-00-849-5526
NSN 6110-01-448-9455
NSN 6145-01-166-0805
NSN 5915-00-556-9736
NSN 2925-01-477-3787
NSN 6220-01-613-0262
NSN 5930-01-428-8938
NSN 6320-01-631-7828
NSN 6145-00-348-4320
NSN 5930-01-141-7018
NSN 5985-01-483-4049