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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5975-00-771-2085
NSN 5998-01-658-8407
NSN 5910-00-899-7112
NSN 5925-01-118-6770
NSN 6110-00-297-5768
NSN 4140-01-110-1980
NSN 6145-01-377-0706
NSN 6150-01-615-4465
NSN 5999-00-285-2987
NSN 5925-00-629-1974
NSN 6110-01-539-6810
NSN 4140-01-607-6551