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: Nuts of iron or steel
NSN 6650-01-086-1270
NSN 5950-01-296-5409
NSN 5910-01-276-2437
NSN 6130-01-525-7679
NSN 6620-01-017-4790
NSN 5998-01-517-9058
NSN 6130-01-307-2029
NSN 6150-01-332-5186
NSN 5985-00-450-3933
NSN 6130-00-344-8161
NSN 5835-00-422-1441
NSN 5935-01-087-2701