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 5935-01-290-3797
NSN 7035-01-516-2655
NSN 6145-01-285-1120
NSN 5996-01-230-0141
NSN 5895-00-834-1151
NSN 7035-01-492-5271
NSN 5990-01-633-9503
NSN 5925-01-432-0547
NSN 4140-01-051-7583
NSN 2925-01-197-7864
NSN 6320-00-343-1798
NSN 5925-00-334-0044