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 6620-01-446-2258
NSN 5950-01-368-0443
NSN 5999-01-013-9113
NSN 5895-00-224-4358
NSN 5945-01-278-0397
NSN 5935-00-962-0689
NSN 5998-01-423-8797
NSN 7035-01-512-1826
NSN 5999-00-128-9587
NSN 5996-00-689-9228
NSN 6645-00-300-0401
NSN 6220-00-595-6954