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 6220-01-173-0584
NSN 5895-00-879-9193
NSN 5910-00-196-0218
NSN 5910-01-311-6260
NSN 6650-01-202-0596
NSN 5965-01-469-2504
NSN 5945-01-650-4541
NSN 5996-01-580-4604
NSN 6135-01-377-5729
NSN 5999-00-814-0575
NSN 5925-01-343-0097
NSN 6150-00-100-4757