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 5895-01-051-7613
NSN 5925-01-436-4943
NSN 6685-00-379-2508
NSN 5996-01-595-4788
NSN 6650-01-127-2371
NSN 5895-01-519-4184
NSN 5855-01-003-7102
NSN 7035-01-220-6392
NSN 5999-01-113-2483
NSN 5895-01-307-3921
NSN 6145-01-254-1419
NSN 5920-01-495-1268