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 5910-00-528-9714
NSN 5935-01-548-4579
NSN 5945-00-483-0652
NSN 5905-01-462-8537
NSN 5985-01-437-8863
NSN 5990-01-626-3840
NSN 5965-00-926-2591
NSN 5950-01-476-1444
NSN 5999-01-217-2715
NSN 5965-01-006-8613
NSN 6105-00-551-0726
NSN 6105-01-426-0951