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 6220-01-175-7057
NSN 5985-01-432-0157
NSN 5985-01-429-9045
NSN 5990-01-076-8901
NSN 6130-00-815-8430
NSN 5996-00-522-0841
NSN 7035-00-369-6346
NSN 6650-00-307-3437
NSN 6645-00-505-6026
NSN 6145-01-306-3743
NSN 6610-00-343-9331
NSN 5999-00-069-2895