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: Articles of aluminum nesoi
NSN 6220-01-487-3904
NSN 4140-00-544-6873
NSN 5930-00-532-8012
NSN 6145-01-060-5394
NSN 5985-00-626-9051
NSN 6645-01-252-8870
NSN 6685-00-879-6137
NSN 6135-01-164-3561
NSN 7035-00-946-2642
NSN 5935-00-724-5514
NSN 4140-00-758-7686
NSN 7035-01-261-9850