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 6620-01-594-6311
NSN 6145-00-331-6814
NSN 5945-01-008-1465
NSN 5935-00-707-1168
NSN 5925-00-493-1881
NSN 2925-00-497-7808
NSN 5965-01-058-1414
NSN 5925-00-724-9811
NSN 4140-00-249-5603
NSN 5905-01-610-5481
NSN 5935-01-360-2915
NSN 7035-01-331-5614