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 5835-00-152-5516
NSN 6150-01-461-8829
NSN 5996-01-115-8509
NSN 5915-00-631-1578
NSN 5998-01-608-4909
NSN 5990-01-555-6616
NSN 6610-00-113-4552
NSN 6320-01-425-1417
NSN 5915-01-519-3287
NSN 5855-01-018-1247
NSN 5910-00-077-2836
NSN 5835-00-453-1969