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 5965-01-571-7958
NSN 6135-00-840-6451
NSN 5960-01-535-1743
NSN 5950-01-406-2849
NSN 5985-01-578-0910
NSN 6150-01-128-4045
NSN 5905-01-572-4957
NSN 6110-01-292-9844
NSN 6130-01-088-7779
NSN 5999-00-913-4223
NSN 5985-00-988-6835
NSN 5930-01-513-8197