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 5990-00-202-5127
NSN 5990-01-525-2250
NSN 5965-00-973-9974
NSN 6135-01-142-6456
NSN 5998-00-366-6658
NSN 5990-01-148-0435
NSN 5930-01-483-5132
NSN 6150-00-352-6606
NSN 6130-01-399-7905
NSN 5985-01-444-9457
NSN 5960-01-120-2170
NSN 6135-00-100-0485