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.)
Classification: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
NSN 5920-01-528-0638
NSN 6145-01-134-8815
NSN 5990-01-056-6413
NSN 5905-00-679-9970
NSN 5935-01-176-0934
NSN 6135-01-271-7151
NSN 6685-00-706-9562
NSN 6105-01-401-5361
NSN 6240-01-062-6678
NSN 5990-01-643-4167
NSN 5950-01-453-5829
NSN 5915-01-152-7016