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 4140-01-386-5630
NSN 5920-00-403-4899
NSN 6610-01-608-2899
NSN 5960-00-525-1898
NSN 5855-00-361-0167
NSN 2925-00-398-0253
NSN 5910-00-900-0407
NSN 5999-01-231-9354
NSN 5855-00-150-1820
NSN 5920-01-025-9381
NSN 7035-01-232-7263
NSN 5905-01-128-4780