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 5855-01-634-0259
NSN 6685-00-130-8414
NSN 6220-00-395-5225
NSN 5930-00-999-9590
NSN 5990-00-450-9872
NSN 5935-01-215-7923
NSN 5999-01-514-5694
NSN 5910-01-534-7699
NSN 5920-01-100-3018
NSN 5975-00-530-3751
NSN 5935-01-160-1105
NSN 6645-01-341-8027