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 6135-00-862-5736
NSN 6645-01-155-9449
NSN 7035-00-465-3298
NSN 6685-01-323-5272
NSN 5835-00-733-9145
NSN 5945-01-308-0671
NSN 5999-01-246-4059
NSN 6220-00-541-8515
NSN 6685-00-141-4300
NSN 5855-01-505-2781
NSN 6610-00-963-1665
NSN 5985-01-186-0807