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 5935-00-925-2360
NSN 5975-01-395-8467
NSN 6320-00-400-8042
NSN 5975-01-227-5543
NSN 6145-00-126-1606
NSN 6240-01-313-9689
NSN 5965-01-327-9234
NSN 6135-00-334-4500
NSN 5935-01-447-3058
NSN 6220-01-231-7601
NSN 6320-01-216-1678
NSN 5835-01-328-6626