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 6320-01-270-1419
NSN 6135-01-572-9340
NSN 7035-00-585-2113
NSN 5996-01-512-2878
NSN 5965-00-936-9081
NSN 5975-00-348-7427
NSN 6650-01-562-0096
NSN 6610-00-957-3875
NSN 5950-00-947-3923
NSN 5930-01-372-5314
NSN 6105-00-049-8891
NSN 6145-01-031-9512