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 6135-00-756-6149
NSN 6620-01-253-0374
NSN 5895-01-561-1402
NSN 5996-00-594-8587
NSN 5960-01-474-4843
NSN 5945-01-045-4011
NSN 5960-01-039-6423
NSN 5915-01-465-9400
NSN 5925-00-906-7838
NSN 5960-01-173-2338
NSN 6105-00-971-8295
NSN 5990-00-734-7285