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 6320-00-004-9158
NSN 6240-00-782-5991
NSN 5925-00-572-3807
NSN 6240-00-723-3378
NSN 5950-01-346-7611
NSN 2925-00-332-1361
NSN 2925-01-459-8093
NSN 6240-00-573-7514
NSN 6650-00-732-5031
NSN 5975-01-361-2682
NSN 5985-00-493-1713
NSN 5996-00-358-6257