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 5925-00-432-6277
NSN 5895-01-312-0112
NSN 6320-00-681-1324
NSN 6620-01-250-7445
NSN 5985-01-423-8902
NSN 5930-01-210-8431
NSN 6645-01-633-1852
NSN 5910-00-957-7826
NSN 6220-01-510-1573
NSN 6685-01-352-3204
NSN 5915-01-574-5139
NSN 5996-00-065-7230