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 6240-00-900-8642
NSN 5945-00-826-8834
NSN 5920-01-339-3084
NSN 6620-00-394-1812
NSN 5905-00-054-5521
NSN 6645-01-485-4521
NSN 5998-01-009-8477
NSN 5925-01-347-8767
NSN 5835-01-447-2544
NSN 5996-01-381-0484
NSN 5990-01-094-7740
NSN 5920-00-276-3403