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 5895-01-082-0807
NSN 5935-01-235-0589
NSN 6150-00-921-7412
NSN 5855-00-004-0904
NSN 5855-00-451-6155
NSN 5910-01-608-2402
NSN 6650-01-088-5199
NSN 5965-01-317-6077
NSN 5910-01-372-1491
NSN 6610-00-933-1380
NSN 6240-01-533-3770
NSN 6220-01-497-7229