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 5965-01-226-7077
NSN 6145-01-206-2350
NSN 5965-01-534-7152
NSN 6320-01-652-3806
NSN 6150-00-471-1986
NSN 5930-01-029-3891
NSN 2925-00-905-2655
NSN 5950-01-322-2634
NSN 5855-01-519-2486
NSN 5855-01-499-6147
NSN 5965-01-260-0780
NSN 6685-00-345-2848