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 6320-01-211-6578
NSN 5990-01-031-7599
NSN 7035-00-870-0290
NSN 6135-01-091-4223
NSN 5935-00-100-7204
NSN 2925-00-143-5859
NSN 5835-00-415-6421
NSN 5910-01-364-5946
NSN 5905-01-186-3803
NSN 5945-01-228-6730
NSN 5905-00-111-0499
NSN 6240-01-605-8096