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 6240-00-027-9931
NSN 7035-00-111-4389
NSN 6685-00-431-9608
NSN 6645-01-433-1398
NSN 5996-01-523-8746
NSN 5945-01-430-4992
NSN 5999-00-083-8630
NSN 5996-00-808-5563
NSN 5998-00-482-7238
NSN 5935-00-213-3610
NSN 6110-01-029-3403
NSN 5996-00-546-1425