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 6110-01-476-7391
NSN 6685-01-309-6014
NSN 6135-01-528-2830
NSN 5996-01-645-4831
NSN 5915-01-378-1990
NSN 5895-00-276-7916
NSN 6650-01-577-5309
NSN 6220-01-167-3855
NSN 5930-01-106-4123
NSN 6620-00-450-6990
NSN 5996-00-299-1609
NSN 6150-00-250-1031