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 7035-01-061-6424
NSN 5935-01-433-3260
NSN 6320-00-593-0379
NSN 4140-01-201-9219
NSN 6240-01-460-0331
NSN 5910-01-461-7800
NSN 5895-01-379-9769
NSN 5996-00-619-3378
NSN 6110-00-834-7801
NSN 5965-01-490-6704
NSN 6610-01-413-3912
NSN 6105-00-082-1945