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 6240-01-443-0519
NSN 6610-00-150-7002
NSN 5915-01-050-7361
NSN 6130-01-343-0160
NSN 5910-01-592-8278
NSN 6105-00-295-2558
NSN 5965-00-892-3850
NSN 5996-00-144-8091
NSN 5945-01-158-5134
NSN 5960-01-641-5493
NSN 5855-01-203-4719
NSN 5920-01-190-0265