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 6650-01-444-1321
NSN 5905-01-302-8138
NSN 5920-00-198-4337
NSN 6105-01-619-9791
NSN 6610-01-471-5599
NSN 5895-01-605-1440
NSN 6610-01-633-8931
NSN 2925-01-524-6622
NSN 5998-01-553-4957
NSN 6145-01-296-8139
NSN 2925-01-167-6500
NSN 5945-01-346-1793