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 6110-01-658-3819
NSN 5996-00-483-1893
NSN 6110-01-525-7358
NSN 4140-00-219-3146
NSN 5910-01-448-7612
NSN 5920-01-444-1700
NSN 6650-01-003-9355
NSN 5945-01-631-8696
NSN 6130-01-541-3056
NSN 6135-00-932-3136
NSN 5855-01-398-0090
NSN 6145-01-113-8205