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 7035-01-383-6549
NSN 5920-01-064-0939
NSN 6135-00-170-8819
NSN 5920-00-791-2949
NSN 5985-00-126-6575
NSN 6620-01-231-4208
NSN 5999-00-770-0343
NSN 5920-01-619-4261
NSN 5950-00-454-7384
NSN 5905-01-203-0204
NSN 6135-00-269-5843
NSN 6645-01-408-0011