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 5910-01-017-1035
NSN 5945-01-121-1589
NSN 6105-01-152-2800
NSN 5965-01-616-8498
NSN 6110-01-350-3449
NSN 5935-00-468-7447
NSN 2925-00-294-4140
NSN 6685-00-183-9341
NSN 5910-01-463-3154
NSN 5996-01-381-2876
NSN 6110-01-631-8165
NSN 5990-00-931-6304