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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5915-00-500-7592
NSN 5965-01-340-9637
NSN 5945-00-854-4635
NSN 5975-01-460-8832
NSN 7035-01-230-0250
NSN 5835-01-131-2027
NSN 6105-01-372-0062
NSN 6145-01-522-6870
NSN 5935-01-613-1639
NSN 5965-01-574-2554
NSN 5985-01-136-6322
NSN 5960-01-023-8800