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 5945-01-117-3496
NSN 5960-01-010-1497
NSN 6145-01-160-7658
NSN 5910-00-431-5844
NSN 6220-01-238-0865
NSN 5945-01-649-0586
NSN 5835-00-927-2059
NSN 6620-01-407-5619
NSN 6620-00-500-0041
NSN 6685-00-099-9025
NSN 6610-01-445-4304
NSN 6320-00-284-1524