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 7035-00-763-6180
NSN 6135-00-951-3426
NSN 5935-01-384-2790
NSN 6110-00-055-3691
NSN 6105-01-561-6972
NSN 6620-01-416-1757
NSN 6610-00-222-8970
NSN 5925-01-295-0612
NSN 5950-01-441-2143
NSN 5996-01-049-5452
NSN 5975-01-607-6391
NSN 5935-01-089-9164