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 5910-01-416-0348
NSN 6240-01-598-4478
NSN 6220-01-442-3354
NSN 5910-01-272-0056
NSN 6650-01-450-9767
NSN 6135-01-535-2307
NSN 6320-01-429-9871
NSN 5960-01-658-9538
NSN 5985-00-324-7396
NSN 5965-01-371-1297
NSN 5998-01-334-1246
NSN 5990-00-016-5648