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 6645-01-480-7819
NSN 5935-01-581-3707
NSN 6135-01-557-3351
NSN 6620-01-143-4862
NSN 5996-01-391-9585
NSN 4140-01-631-4447
NSN 6650-01-213-1231
NSN 6135-00-962-4111
NSN 6240-00-372-4841
NSN 5950-01-576-2123
NSN 5975-01-030-4841
NSN 6220-01-149-0144