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 6110-00-872-8001
NSN 6240-01-201-4975
NSN 5855-01-191-3404
NSN 5996-00-205-0211
NSN 6110-00-083-8901
NSN 6685-01-286-5047
NSN 7035-01-253-7253
NSN 6130-01-420-6386
NSN 5990-00-138-9504
NSN 6610-01-293-9838
NSN 5915-01-214-0501
NSN 6610-01-570-3185