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: Nuts of iron or steel
NSN 5985-01-127-6844
NSN 7035-00-523-7492
NSN 6610-01-521-8692
NSN 6135-00-932-3136
NSN 6220-01-607-4046
NSN 5965-01-442-7364
NSN 4140-00-760-5672
NSN 5960-01-207-9544
NSN 5855-01-364-9810
NSN 6320-01-270-1419
NSN 5999-00-085-4027
NSN 5935-01-176-3385