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 6220-00-254-0427
NSN 6135-00-998-5884
NSN 6110-00-935-5351
NSN 5905-01-289-1165
NSN 5855-01-524-9353
NSN 6610-01-027-1641
NSN 5945-01-578-4625
NSN 5855-00-149-0766
NSN 5855-01-147-4785
NSN 2925-01-524-6622
NSN 6145-00-099-8986
NSN 5925-00-132-4305