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 5996-00-294-2363
NSN 5920-01-657-3736
NSN 7035-01-232-2657
NSN 6685-01-249-6055
NSN 6110-00-022-2555
NSN 5998-01-380-0076
NSN 5905-01-422-1670
NSN 6150-01-594-6350
NSN 5930-00-214-2977
NSN 5855-00-285-8172
NSN 6650-00-950-4107
NSN 5985-00-502-3624