Outside diameter 0.750
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 2925-01-415-2140
NSN 5835-01-332-2867
NSN 4140-01-462-0268
NSN 5855-01-281-6689
NSN 5855-01-570-8816
NSN 5998-00-060-3333
NSN 5950-00-153-4388
NSN 6240-00-962-0525
NSN 5925-01-206-3488
NSN 5950-01-327-7036
NSN 5920-00-151-4039
NSN 5990-01-426-7350