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 5855-00-586-6255
NSN 5985-00-185-5430
NSN 5950-01-552-0474
NSN 6145-01-179-2896
NSN 6320-01-087-7961
NSN 6110-01-447-4370
NSN 6145-00-781-6998
NSN 5985-00-915-3603
NSN 5996-01-508-4599
NSN 5965-01-399-8454
NSN 6610-00-104-7518
NSN 6135-01-633-8502