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 5925-01-515-1378
NSN 6650-01-411-3904
NSN 2925-01-453-1606
NSN 6620-01-514-0887
NSN 6645-01-315-2010
NSN 6145-01-383-4270
NSN 6685-01-044-4131
NSN 6220-01-624-6165
NSN 5990-01-393-4808
NSN 2925-00-698-4882
NSN 5905-00-996-3668
NSN 5910-01-237-3234