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 6645-01-512-2260
NSN 6620-00-010-8190
NSN 5935-01-481-9997
NSN 6610-01-035-1252
NSN 6110-01-457-5822
NSN 5960-00-819-3926
NSN 5930-01-004-2103
NSN 5960-01-077-4551
NSN 5985-00-243-0609
NSN 5996-00-064-7228
NSN 6130-01-310-8441
NSN 5905-00-351-0373