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 5935-00-528-2185
NSN 6150-00-530-3046
NSN 5895-01-079-1739
NSN 5960-00-868-6140
NSN 5990-00-827-0684
NSN 5998-01-228-4635
NSN 2925-01-379-0903
NSN 5950-01-290-3309
NSN 6610-01-088-5871
NSN 5935-01-366-9563
NSN 6105-01-138-4894
NSN 6220-00-925-4645