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 5855-00-494-9581
NSN 6220-01-255-8915
NSN 6610-01-525-7266
NSN 5835-00-275-0584
NSN 6240-01-593-4728
NSN 5895-01-246-2949
NSN 6650-00-422-2958
NSN 5965-00-894-0015
NSN 6685-01-647-8009
NSN 5975-01-123-9111
NSN 2925-01-397-8028
NSN 5910-01-053-3980