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 4140-00-078-9357
NSN 6650-01-526-6800
NSN 6130-00-553-8758
NSN 7035-00-205-1932
NSN 6220-01-277-3591
NSN 5930-00-265-7156
NSN 5895-01-442-3466
NSN 5960-01-262-5048
NSN 5996-01-411-2898
NSN 6610-01-344-9239
NSN 5920-01-056-5284
NSN 6220-00-397-6910