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 5905-01-451-1132
NSN 5915-01-295-2078
NSN 6610-00-121-4683
NSN 5905-01-442-5214
NSN 5975-00-189-7849
NSN 5895-01-166-4932
NSN 5950-01-529-6937
NSN 5975-00-970-5115
NSN 4140-01-613-6427
NSN 6620-01-646-0105
NSN 5835-01-126-9358
NSN 5930-00-449-6710