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 5998-00-573-4692
NSN 5895-01-290-4838
NSN 5960-01-322-4341
NSN 6135-00-269-5843
NSN 5990-00-898-2675
NSN 6135-00-010-5275
NSN 5960-00-605-0226
NSN 5905-01-421-4157
NSN 6240-00-954-0124
NSN 5999-01-336-8290
NSN 6685-01-534-6203
NSN 5915-01-465-4922