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 6145-00-317-2087
NSN 5985-00-482-6767
NSN 6105-01-239-7626
NSN 5999-01-386-3179
NSN 6220-00-168-2629
NSN 5990-01-392-8842
NSN 4140-01-089-9724
NSN 6150-00-762-0351
NSN 5985-01-604-3963
NSN 5950-00-301-5352
NSN 6220-00-845-8842
NSN 5960-00-081-2559