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 5910-01-398-0507
NSN 5930-01-147-0108
NSN 6135-01-056-4609
NSN 5960-01-273-7044
NSN 5998-01-245-2969
NSN 5855-01-364-9810
NSN 5998-00-126-5606
NSN 7035-01-281-3642
NSN 6610-01-174-9075
NSN 6135-01-418-4156
NSN 5990-00-366-0112
NSN 7035-00-312-3055