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 5910-00-204-5784
NSN 6135-01-077-5705
NSN 6650-01-375-0507
NSN 5935-01-215-1422
NSN 6685-01-145-3938
NSN 6645-01-331-5674
NSN 5915-01-286-2834
NSN 6145-01-626-1989
NSN 5999-00-216-8769
NSN 6320-01-411-1353
NSN 5965-00-925-1725
NSN 6110-00-868-2103