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 6110-01-509-3128
NSN 7035-01-504-2204
NSN 6105-01-080-5934
NSN 5855-01-579-7065
NSN 5945-01-452-5473
NSN 5999-01-206-4657
NSN 6110-00-019-3485
NSN 6110-00-200-8465
NSN 5950-01-034-4895
NSN 6220-01-190-8605
NSN 5990-00-682-3531
NSN 6135-01-597-1901