No other part numbers with same form, fit, and function found.
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 6240-01-321-5168
NSN 6320-01-339-9974
NSN 4140-00-450-6883
NSN 6145-00-280-8488
NSN 6620-00-147-6034
NSN 6150-01-648-6991
NSN 5895-01-357-0612
NSN 6145-00-017-9707
NSN 6650-01-037-1948
NSN 5910-01-448-0768
NSN 2925-00-646-6099
NSN 5855-00-357-1158