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 6110-01-437-6430
NSN 5998-01-631-4328
NSN 5996-00-222-6049
NSN 6105-00-564-2773
NSN 6220-01-273-3896
NSN 5905-01-088-8156
NSN 6620-00-811-7614
NSN 5975-01-127-2548
NSN 6240-00-691-1397
NSN 6135-01-551-0562
NSN 5965-01-623-7242
NSN 6220-01-491-9803