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 6110-01-531-4188
NSN 5905-01-058-6601
NSN 5998-01-413-8154
NSN 5985-00-047-9559
NSN 6130-00-760-0975
NSN 6145-00-388-9084
NSN 5998-00-248-6867
NSN 6135-01-136-8306
NSN 6645-00-372-2618
NSN 6620-01-187-1752
NSN 6130-01-139-4491
NSN 5950-01-543-2501