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 5999-01-591-6799
NSN 5999-01-430-4997
NSN 5985-01-609-4421
NSN 5998-01-223-4234
NSN 5935-01-548-1477
NSN 5905-00-660-4137
NSN 6650-01-290-4001
NSN 5950-01-207-0929
NSN 2925-01-228-6554
NSN 6320-01-547-2743
NSN 5998-01-451-5004
NSN 5910-01-651-8436