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 6135-00-422-3967
NSN 5910-01-029-6748
NSN 5855-00-586-6255
NSN 5925-00-054-4152
NSN 6685-01-240-2360
NSN 5895-01-055-6235
NSN 5950-00-935-2428
NSN 5945-01-158-7488
NSN 5930-00-673-5940
NSN 6145-01-010-2533
NSN 5945-01-210-9838
NSN 7035-01-088-6415