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 6110-00-548-3970
NSN 6110-00-913-9276
NSN 5915-01-519-3287
NSN 5920-01-210-2009
NSN 4140-01-520-4491
NSN 5950-00-374-8410
NSN 6650-01-332-3799
NSN 4140-01-061-0440
NSN 5930-00-280-7777
NSN 5965-01-216-1994
NSN 2925-00-001-4604
NSN 5950-01-422-6554