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 5895-01-146-5382
NSN 5990-01-615-7823
NSN 5895-00-599-4394
NSN 6110-01-490-4758
NSN 5835-01-424-0054
NSN 5965-01-360-6568
NSN 5855-00-357-1158
NSN 6685-01-641-8624
NSN 5910-01-003-5429
NSN 5895-01-581-6707
NSN 6130-01-024-9557
NSN 6220-01-602-8231