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 6240-01-365-7996
NSN 6150-00-841-1486
NSN 6320-01-359-3921
NSN 5996-00-213-7121
NSN 5910-01-476-8200
NSN 6610-00-277-7206
NSN 6135-01-275-1363
NSN 6685-00-719-8313
NSN 6145-01-408-9608
NSN 5965-01-083-8006
NSN 6685-01-508-4166
NSN 5905-01-158-4995