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 6650-01-395-5991
NSN 5985-00-368-7198
NSN 5999-01-378-7546
NSN 6150-01-085-6647
NSN 6240-01-394-1811
NSN 5996-01-286-2375
NSN 6105-01-619-1646
NSN 6685-01-031-0958
NSN 5910-01-020-7700
NSN 2925-01-426-3410
NSN 5975-00-458-9145
NSN 6685-01-435-6496