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 5999-00-732-1923
NSN 6685-01-422-4241
NSN 6150-01-337-0098
NSN 6685-00-663-9000
NSN 6130-01-154-5619
NSN 6130-01-176-4400
NSN 5998-01-464-3873
NSN 5855-00-821-7512
NSN 6610-01-329-2289
NSN 7035-00-104-7613
NSN 6320-00-483-0451
NSN 6645-01-656-6416