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 5930-01-334-3009
NSN 5855-01-147-4785
NSN 6150-01-262-1401
NSN 5950-01-207-0751
NSN 6135-01-213-7339
NSN 6150-01-034-3290
NSN 5999-00-893-4748
NSN 6220-01-110-7562
NSN 6320-00-242-3300
NSN 6150-00-935-5239
NSN 5930-00-574-7509
NSN 6135-00-228-8140