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 5895-01-235-1274
NSN 5910-01-442-5014
NSN 6150-00-291-8319
NSN 2925-00-233-5644
NSN 5950-01-592-3606
NSN 6240-01-032-6117
NSN 5910-01-111-3260
NSN 5910-01-629-4533
NSN 5950-01-241-3663
NSN 5920-01-422-4151
NSN 6685-01-469-0984
NSN 6135-01-184-0727