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 5990-01-582-1977
NSN 6130-01-297-6245
NSN 5895-01-415-4739
NSN 5905-01-271-4698
NSN 6645-01-483-5519
NSN 5985-01-429-8723
NSN 5835-00-733-9145
NSN 6240-01-398-0646
NSN 5985-01-005-2746
NSN 5915-01-605-5184
NSN 5965-01-051-0126
NSN 5915-00-332-8963