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 5999-00-629-8151
NSN 6610-00-831-5748
NSN 2925-01-473-9544
NSN 5935-01-332-8789
NSN 5950-01-584-7656
NSN 6105-00-287-0989
NSN 6650-00-889-6802
NSN 5950-00-157-1621
NSN 5915-01-201-5575
NSN 5960-00-244-5747
NSN 6150-00-242-9439
NSN 6610-00-504-2839