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 5945-01-032-8496
NSN 5950-00-518-4645
NSN 5930-01-112-7490
NSN 6645-00-947-0625
NSN 5835-01-024-9249
NSN 5910-01-568-6862
NSN 5998-01-539-8688
NSN 6645-01-079-3741
NSN 5985-01-470-0187
NSN 5835-00-679-2389
NSN 5990-00-277-3763
NSN 6620-01-442-8444