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 5965-00-894-0015
NSN 2925-01-513-9114
NSN 6110-01-453-3411
NSN 2925-00-422-5159
NSN 5925-00-233-5125
NSN 2925-01-288-2091
NSN 6145-00-617-4032
NSN 6685-01-222-9717
NSN 6110-01-548-2156
NSN 7035-00-631-3782
NSN 6110-01-391-9997
NSN 4140-01-492-8416