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 5950-01-587-3951
NSN 5855-01-380-9950
NSN 6320-01-211-6578
NSN 6610-00-790-6946
NSN 6220-01-073-5482
NSN 5999-00-156-4424
NSN 5945-00-595-8708
NSN 6145-01-050-7531
NSN 5895-01-298-8943
NSN 5835-00-419-6576
NSN 5996-00-441-6996
NSN 5895-01-015-8982