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 5975-01-258-4339
NSN 6135-01-291-6712
NSN 5910-00-306-0114
NSN 6110-00-005-7878
NSN 6150-01-495-8297
NSN 5855-01-122-9418
NSN 6685-01-605-2090
NSN 6650-01-154-1870
NSN 5990-01-012-6358
NSN 6145-01-053-2969
NSN 5945-01-609-2106
NSN 5935-01-046-9840