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 6220-01-545-8663
NSN 5975-00-293-8166
NSN 5935-01-388-2949
NSN 5965-01-441-6842
NSN 5835-01-140-9306
NSN 5855-00-320-4116
NSN 6645-01-078-9590
NSN 6150-01-212-4344
NSN 5855-00-631-4565
NSN 4140-01-475-8930
NSN 6685-01-519-7498
NSN 2925-01-271-8727