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 6130-00-719-7219
NSN 6220-01-427-2333
NSN 5930-01-195-1998
NSN 5930-01-066-6614
NSN 5960-01-171-0263
NSN 6645-00-218-5015
NSN 5895-00-280-7528
NSN 5965-00-909-5345
NSN 5855-00-256-5562
NSN 5965-01-449-3250
NSN 5950-01-624-8013
NSN 5910-01-497-9380