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 5935-01-283-8519
NSN 6135-01-128-5358
NSN 7035-01-198-1512
NSN 2925-00-150-7334
NSN 6645-01-476-8013
NSN 6130-01-134-1106
NSN 6110-00-864-7507
NSN 5999-00-383-3381
NSN 5925-01-500-2433
NSN 2925-01-359-4027
NSN 2925-01-464-3093
NSN 5895-01-508-4311