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 5935-01-096-4365
NSN 5925-01-616-4904
NSN 5855-01-573-0761
NSN 6130-01-122-7112
NSN 6685-01-558-5121
NSN 5855-01-236-9645
NSN 5945-00-599-5697
NSN 5915-01-344-0675
NSN 6620-00-572-8787
NSN 4140-00-915-6125
NSN 6135-01-383-0151
NSN 6145-01-082-8789