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 5985-01-093-1411
NSN 6105-01-243-6998
NSN 5930-00-946-6877
NSN 6240-00-101-9339
NSN 5985-00-882-3015
NSN 6650-00-852-2736
NSN 2925-01-267-1598
NSN 5975-01-532-5222
NSN 5950-00-144-3498
NSN 5985-00-297-7526
NSN 6220-01-140-2943
NSN 5835-01-508-2528