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 6650-01-290-4001
NSN 5975-01-484-7894
NSN 2925-01-172-0176
NSN 5910-00-348-6910
NSN 6650-01-025-8803
NSN 5998-00-850-6147
NSN 6145-01-039-2568
NSN 5835-01-055-6063
NSN 6645-01-152-5207
NSN 5895-01-158-5314
NSN 6650-01-411-6292
NSN 6145-01-246-3988