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 5910-00-747-9301
NSN 6685-00-939-2497
NSN 5960-01-605-9921
NSN 5945-01-361-9116
NSN 5985-01-233-4013
NSN 5835-01-272-4087
NSN 6105-00-268-2878
NSN 6220-00-222-5663
NSN 6220-01-348-8243
NSN 5990-01-322-9781
NSN 5999-00-204-9998
NSN 6240-00-855-4518