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 6320-01-352-5653
NSN 5990-01-429-4787
NSN 6650-01-190-2304
NSN 2925-01-030-6580
NSN 6135-01-020-3805
NSN 5945-01-427-3790
NSN 6130-00-456-0206
NSN 5905-01-410-7780
NSN 4140-00-120-1203
NSN 6110-01-259-4356
NSN 6110-01-055-3507
NSN 6220-00-807-3432