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 5915-00-074-4387
NSN 6645-01-629-0847
NSN 6135-01-347-0201
NSN 6130-00-072-1919
NSN 5925-01-175-8204
NSN 6220-00-236-8333
NSN 6130-00-377-9197
NSN 6320-01-132-2746
NSN 5920-01-401-5315
NSN 5975-01-010-2953
NSN 5999-00-933-7214
NSN 6645-01-281-7254