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 5915-00-952-0594
NSN 6620-00-527-6523
NSN 6110-00-553-8816
NSN 6610-01-244-7192
NSN 5950-01-449-1358
NSN 6220-00-631-1734
NSN 6220-01-303-0996
NSN 5920-00-521-8331
NSN 6685-00-978-5069
NSN 5998-01-481-3663
NSN 6650-00-176-0478
NSN 5990-01-017-9861