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 6135-00-405-1989
NSN 6645-01-541-9114
NSN 6150-00-481-0675
NSN 6645-01-475-8283
NSN 6620-01-266-5545
NSN 5960-00-525-1898
NSN 6145-01-109-2299
NSN 6110-01-102-2370
NSN 2925-01-569-5471
NSN 5996-01-352-8623
NSN 5998-01-401-5396
NSN 5998-01-025-5232