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 5915-01-367-4614
NSN 5925-00-785-6260
NSN 5996-01-248-9699
NSN 5960-01-514-5433
NSN 6240-00-086-6504
NSN 5925-00-134-9501
NSN 4140-00-400-9176
NSN 5945-01-340-4972
NSN 6645-01-079-8806
NSN 6650-00-416-2953
NSN 5985-01-433-6740
NSN 5905-01-542-9870