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 7035-01-103-6845
NSN 5999-00-296-4908
NSN 6320-01-145-9013
NSN 6650-01-542-9495
NSN 5975-01-081-0202
NSN 5945-01-465-3186
NSN 5910-00-585-0361
NSN 6645-00-009-4104
NSN 5920-01-185-2222
NSN 5990-00-513-5328
NSN 5935-01-344-9147
NSN 5999-00-865-4511