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.)
NSN 5990-01-326-2677
NSN 6685-01-422-9927
NSN 6650-01-230-1501
NSN 5975-01-262-3147
NSN 5855-00-174-3482
NSN 5925-01-061-9717
NSN 5855-01-634-0259
NSN 7035-00-535-8109
NSN 7035-00-320-5644
NSN 5905-00-101-4350
NSN 5925-00-104-8310
NSN 6220-00-113-3166