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 6105-01-555-7874
NSN 5915-01-089-9836
NSN 2925-01-519-1707
NSN 2925-01-206-7948
NSN 5855-01-535-0971
NSN 5930-00-655-0776
NSN 2925-00-992-7904
NSN 4140-01-542-8516
NSN 6145-01-455-3550
NSN 2925-01-259-7092
NSN 6110-01-296-2465
NSN 6145-00-351-4539