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 5925-01-348-3360
NSN 6110-01-386-3093
NSN 5950-00-419-7595
NSN 5905-01-025-1329
NSN 6620-01-491-7001
NSN 5960-01-599-9821
NSN 5999-01-355-1315
NSN 5935-00-203-4058
NSN 6685-01-471-0458
NSN 6220-00-246-0744
NSN 6220-01-212-0891
NSN 5945-00-079-9429