A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6620-01-417-7040
NSN 5950-01-063-1826
NSN 5998-01-432-1007
NSN 5910-01-231-4282
NSN 6110-01-453-6766
NSN 6610-00-466-3104
NSN 5855-00-403-1031
NSN 6320-00-779-5923
NSN 5835-00-930-8500
NSN 5996-00-874-6799
NSN 4140-01-652-5868
NSN 5945-01-630-3938