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 6685-01-164-1218
NSN 5945-01-287-1547
NSN 5975-00-979-9256
NSN 5910-00-170-5534
NSN 6150-00-007-8884
NSN 6620-00-186-3061
NSN 5925-01-009-8976
NSN 6130-01-110-6785
NSN 5915-01-411-5355
NSN 6240-01-494-6650
NSN 5915-01-267-5670
NSN 5855-01-213-3267