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 5990-01-333-6583
NSN 5975-01-227-5543
NSN 5990-01-116-2181
NSN 5930-01-078-2429
NSN 5998-01-108-8302
NSN 5998-01-116-3499
NSN 5990-00-905-6472
NSN 5965-01-201-8399
NSN 6685-00-945-3660
NSN 6240-00-347-7118
NSN 7035-01-549-0905
NSN 5895-00-813-6249