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 5910-01-355-8604
NSN 5855-01-614-0023
NSN 6145-00-441-2512
NSN 5905-01-187-6756
NSN 5835-01-578-3443
NSN 5920-01-152-7035
NSN 6110-01-158-8008
NSN 5905-01-391-3700
NSN 6610-00-038-8148
NSN 5996-01-082-3730
NSN 5998-01-444-1893
NSN 5925-00-948-0056