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 5945-00-370-9477
NSN 5996-01-105-7385
NSN 5835-01-282-3321
NSN 4140-01-156-5333
NSN 6620-01-330-8802
NSN 5950-01-248-8771
NSN 6610-01-446-5975
NSN 5905-01-224-3974
NSN 5965-01-449-1101
NSN 5996-01-271-1238
NSN 5990-01-357-6175
NSN 6110-01-040-7087