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 5855-00-014-5008
NSN 5855-00-548-4742
NSN 5930-01-415-3111
NSN 5985-01-649-4011
NSN 5935-00-054-5290
NSN 5960-00-800-7118
NSN 5950-00-546-9483
NSN 6240-00-522-6009
NSN 6105-01-038-4084
NSN 6240-00-398-0740
NSN 2925-01-497-9381
NSN 7035-00-009-8705