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 5985-00-099-2095
NSN 6620-01-187-7267
NSN 6105-00-303-9756
NSN 5910-00-758-1250
NSN 5996-01-351-8868
NSN 5915-01-254-6608
NSN 5910-01-633-9963
NSN 5950-00-539-9877
NSN 5996-00-324-8952
NSN 6650-00-111-3399
NSN 2925-01-157-9204
NSN 5950-00-117-4705