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 5930-00-511-6644
NSN 5945-01-452-0000
NSN 5930-01-526-8908
NSN 6110-01-384-4292
NSN 7035-01-204-7481
NSN 5935-01-115-6423
NSN 6110-01-185-1640
NSN 6150-00-091-9101
NSN 5975-01-181-7094
NSN 5945-00-169-5622
NSN 5910-01-152-2051
NSN 5930-01-548-4377