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 2925-01-629-9416
NSN 5895-01-519-7152
NSN 5910-01-540-9641
NSN 6320-01-244-9268
NSN 6145-00-852-8159
NSN 7035-01-596-3411
NSN 5990-01-333-6583
NSN 5945-00-409-9575
NSN 5945-00-164-2462
NSN 5990-01-516-9665
NSN 5935-00-399-3420
NSN 5905-00-269-0032