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 5915-00-216-5909
NSN 5920-01-241-0212
NSN 5965-01-633-8849
NSN 6650-00-546-2504
NSN 5945-00-289-3715
NSN 6240-01-388-2413
NSN 5855-01-366-2429
NSN 5965-01-654-4571
NSN 6130-00-028-6922
NSN 5975-00-627-8853
NSN 6645-01-441-2521
NSN 2925-01-069-5324