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 5998-01-370-3379
NSN 5999-01-510-9408
NSN 6220-01-115-5531
NSN 6650-00-266-6808
NSN 5930-01-605-4262
NSN 5945-01-595-6686
NSN 5975-00-137-2836
NSN 5998-01-421-5405
NSN 6105-00-479-8991
NSN 6135-01-653-1437
NSN 6645-01-463-3441
NSN 5930-01-176-6998