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 6240-01-227-4178
NSN 5945-01-039-0643
NSN 5925-00-841-6817
NSN 5910-00-945-9570
NSN 6620-01-515-6269
NSN 5996-01-392-3178
NSN 5996-01-207-0804
NSN 6130-01-470-1805
NSN 6130-01-436-5031
NSN 5905-00-529-0508
NSN 2925-01-510-9378
NSN 5945-01-197-0340