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 5975-00-427-5861
NSN 5910-00-908-8417
NSN 5990-01-174-6851
NSN 6135-01-100-3593
NSN 6130-00-558-5844
NSN 5930-01-661-0815
NSN 5835-00-138-2601
NSN 5935-00-712-0610
NSN 6620-01-525-8648
NSN 4140-00-775-6836
NSN 5930-00-819-1170
NSN 5996-01-322-5587