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 6685-00-025-9154
NSN 6145-01-655-2334
NSN 6620-01-539-9646
NSN 6610-01-558-1815
NSN 5950-01-272-9689
NSN 7035-01-028-4966
NSN 4140-00-361-4691
NSN 5998-01-454-9320
NSN 6105-01-510-8848
NSN 6240-01-068-8828
NSN 5965-00-581-9978
NSN 7035-01-423-8343