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 5950-00-382-5769
NSN 5905-00-638-6776
NSN 6610-01-448-8904
NSN 5855-01-386-7323
NSN 6610-00-088-4404
NSN 5930-01-081-8318
NSN 6130-01-558-7276
NSN 6240-01-352-0882
NSN 6220-01-432-4435
NSN 5930-01-200-2778
NSN 5935-01-078-5157
NSN 6685-01-207-3358