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 6110-00-926-0781
NSN 6130-00-883-4797
NSN 6650-01-265-2672
NSN 5960-01-487-2175
NSN 5975-00-905-5194
NSN 5960-01-086-0830
NSN 5895-00-586-1068
NSN 6135-00-299-6918
NSN 6610-00-799-8315
NSN 5960-01-069-2009
NSN 5920-01-110-3177
NSN 5915-01-423-8561