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 5835-01-610-5744
NSN 6685-00-361-0332
NSN 5996-01-327-7540
NSN 5910-01-154-5829
NSN 6620-01-147-0441
NSN 2925-01-426-3410
NSN 5930-01-142-3173
NSN 5935-01-348-7851
NSN 5925-00-423-2791
NSN 7035-00-135-4758
NSN 5930-00-006-2974
NSN 4140-00-862-5644