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 5975-01-209-9931
NSN 5999-00-982-3760
NSN 5999-00-470-5024
NSN 6610-01-023-6073
NSN 5975-01-628-5622
NSN 6320-01-512-2031
NSN 5855-00-361-0167
NSN 5998-01-558-8541
NSN 5935-00-798-5421
NSN 5950-00-111-7934
NSN 5935-01-189-3150
NSN 6145-00-267-9617