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 5925-01-197-2586
NSN 6150-00-052-4221
NSN 5835-01-561-2959
NSN 5835-01-430-4765
NSN 5835-01-632-6627
NSN 5975-00-060-9488
NSN 5996-00-382-0281
NSN 5950-00-946-8513
NSN 6610-00-232-1533
NSN 2925-01-302-8591
NSN 5925-01-106-2086
NSN 5960-01-018-8596