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 6320-01-506-9439
NSN 5935-01-078-0003
NSN 5895-01-553-1811
NSN 5895-01-335-8408
NSN 5999-01-364-1846
NSN 6145-00-669-6795
NSN 5910-01-066-3756
NSN 6650-00-336-4828
NSN 5965-01-314-7333
NSN 6130-01-007-9438
NSN 6685-01-026-0111
NSN 6220-01-485-2381