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 6110-01-132-4248
NSN 5855-01-613-3757
NSN 5915-01-461-5285
NSN 6645-01-381-6084
NSN 5999-00-597-5054
NSN 5990-00-682-3531
NSN 6240-01-439-8097
NSN 6240-01-299-8933
NSN 5905-01-534-9176
NSN 6105-01-044-5405
NSN 6145-00-984-1252
NSN 6150-00-115-6649