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 5996-00-966-9516
NSN 5835-00-631-5762
NSN 2925-00-355-5130
NSN 5945-00-013-0397
NSN 5895-01-463-0144
NSN 5960-00-822-9519
NSN 5935-00-973-1031
NSN 5935-01-594-9401
NSN 5960-00-269-4762
NSN 6135-00-276-7625
NSN 5998-01-063-7568
NSN 6130-00-297-5793