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 5999-01-121-7139
NSN 5999-01-624-7058
NSN 5985-01-187-9146
NSN 6685-01-177-1460
NSN 5996-01-323-5326
NSN 5950-01-246-3984
NSN 6240-01-650-5348
NSN 5985-00-156-1635
NSN 5835-01-174-7700
NSN 6685-01-254-3014
NSN 5998-01-468-8493
NSN 5895-01-025-3006