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 5996-01-090-1419
NSN 5910-01-087-3753
NSN 6620-01-554-0030
NSN 5965-01-315-5764
NSN 5996-01-260-7371
NSN 6110-01-555-8792
NSN 5990-01-348-9829
NSN 6135-01-395-4114
NSN 5960-01-236-6389
NSN 6105-01-381-7242
NSN 6610-01-275-9771
NSN 5950-01-610-9335