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 2925-01-347-4208
NSN 6150-01-085-4590
NSN 5950-00-422-1448
NSN 5835-01-432-1277
NSN 6610-01-530-4528
NSN 5935-01-462-0343
NSN 5895-00-418-2221
NSN 5835-01-589-4735
NSN 5935-01-052-1902
NSN 5910-01-203-1097
NSN 5999-00-727-9783
NSN 5925-01-415-6551