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 5950-01-286-4186
NSN 6105-01-368-7054
NSN 5835-01-054-2094
NSN 6145-01-411-6454
NSN 7035-01-632-9477
NSN 6105-01-475-0299
NSN 5935-01-315-0926
NSN 5905-01-494-6086
NSN 5965-00-275-0491
NSN 6145-01-623-8460
NSN 5996-00-740-8315
NSN 5855-01-125-9167