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 6240-01-594-2102
NSN 5998-01-396-0880
NSN 7035-01-119-6271
NSN 5975-00-435-7065
NSN 5999-01-367-6789
NSN 6240-01-181-1187
NSN 6110-01-193-1803
NSN 5905-01-525-8372
NSN 5925-00-777-4083
NSN 6620-01-211-9063
NSN 5998-01-357-2526
NSN 5855-01-222-1242