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 6685-01-023-2166
NSN 5935-01-270-3568
NSN 5835-00-286-5432
NSN 5910-00-057-8207
NSN 6620-01-616-0884
NSN 5999-01-116-2638
NSN 5990-01-541-5632
NSN 5930-00-482-1043
NSN 6145-01-481-2283
NSN 6650-01-459-8575
NSN 6220-00-843-1441
NSN 5998-01-570-0488