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 6135-00-276-7625
NSN 6145-01-179-9854
NSN 5905-01-367-7818
NSN 5960-01-170-4057
NSN 5920-00-125-7757
NSN 6110-01-047-5674
NSN 6220-01-370-2547
NSN 6220-00-149-0977
NSN 6150-01-423-8620
NSN 5905-01-256-3969
NSN 5910-01-384-2641
NSN 6610-01-233-5857