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 5905-01-579-6536
NSN 6240-00-218-1480
NSN 5996-00-422-2212
NSN 5945-01-259-9782
NSN 5835-00-092-1136
NSN 5996-01-490-0955
NSN 5905-00-921-8354
NSN 5920-01-133-3546
NSN 6105-00-406-4797
NSN 5855-01-266-1645
NSN 6685-00-213-1475
NSN 5925-00-924-9596