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 7035-01-400-3666
NSN 5960-00-732-0989
NSN 2925-01-041-2360
NSN 6645-01-227-2036
NSN 6610-01-646-1609
NSN 6130-01-571-2353
NSN 6610-00-225-9886
NSN 6610-00-428-3678
NSN 6320-00-310-1080
NSN 5960-00-348-3015
NSN 5925-00-881-9766
NSN 6685-01-381-5512