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 5895-01-327-5408
NSN 5835-01-081-9345
NSN 5925-00-549-5366
NSN 2925-01-206-2250
NSN 5835-01-395-6857
NSN 6220-01-271-6121
NSN 6645-01-540-7989
NSN 5999-00-208-3797
NSN 5905-00-686-1522
NSN 5835-01-592-2350
NSN 5925-01-512-6798
NSN 6130-01-508-4877