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 5930-01-469-6143
NSN 6610-01-316-1830
NSN 4140-01-067-8242
NSN 6610-01-151-1540
NSN 6610-01-460-2785
NSN 5965-00-069-8886
NSN 7035-00-445-9657
NSN 5996-01-509-4874
NSN 6130-00-009-9082
NSN 6110-01-652-6416
NSN 6620-01-546-3337
NSN 5925-01-602-5255