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 6610-01-287-0123
NSN 5920-00-529-0618
NSN 5998-01-320-3528
NSN 5925-00-786-8123
NSN 5998-01-396-6150
NSN 5930-00-863-8067
NSN 6105-01-312-5519
NSN 5965-01-548-0954
NSN 5999-01-545-6285
NSN 5985-00-026-8855
NSN 6620-01-152-0936
NSN 5950-01-141-5397