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 6110-00-260-0130
NSN 6130-01-245-6134
NSN 5910-00-373-8808
NSN 5910-00-602-1615
NSN 6130-01-400-6123
NSN 5999-01-174-7598
NSN 6610-01-034-5226
NSN 5999-01-088-2364
NSN 2925-01-364-7926
NSN 5915-00-286-3272
NSN 5915-01-555-7885
NSN 6620-01-484-6904