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: Articles of aluminum nesoi
NSN 5910-01-534-2774
NSN 6135-01-485-4247
NSN 5965-00-734-5053
NSN 5930-00-379-1245
NSN 5996-01-218-5678
NSN 5910-01-169-0953
NSN 5920-00-759-1003
NSN 5998-01-386-4467
NSN 6650-00-170-5095
NSN 4140-00-810-1973
NSN 5935-00-826-7848
NSN 7035-01-443-9696