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 5855-00-089-3974
NSN 5925-01-658-8747
NSN 6610-01-429-7267
NSN 6650-01-302-6549
NSN 5950-01-501-5682
NSN 6135-00-269-5843
NSN 5915-00-564-2490
NSN 5999-01-168-8293
NSN 5905-01-100-7825
NSN 5910-01-512-1780
NSN 5950-01-186-1850
NSN 6105-01-202-1211