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 6110-00-906-6244
NSN 5945-01-580-6831
NSN 6610-01-352-5500
NSN 5975-00-761-5602
NSN 5950-01-258-4570
NSN 5910-01-587-7283
NSN 6110-00-916-9582
NSN 5910-00-476-6950
NSN 6685-01-576-9843
NSN 5920-00-983-3571
NSN 6620-01-464-3087
NSN 6135-01-074-8220