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.)
NSN 6135-00-321-6707
NSN 5945-01-064-6186
NSN 5998-01-148-3653
NSN 7035-01-615-7707
NSN 4140-01-596-0580
NSN 5985-00-578-7740
NSN 5855-01-521-1922
NSN 5905-00-335-9727
NSN 6135-01-252-0315
NSN 6130-00-238-6441
NSN 5990-00-518-0684
NSN 5950-01-335-0677