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 6130-01-359-6562
NSN 6650-01-150-5026
NSN 2925-01-324-3533
NSN 5910-01-230-6509
NSN 6145-01-562-0226
NSN 5835-00-807-5632
NSN 5920-00-144-8031
NSN 6135-01-255-9129
NSN 2925-01-013-0413
NSN 6240-00-304-7015
NSN 7035-01-400-3666
NSN 5975-01-494-4043