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 5950-01-486-4857
NSN 5855-01-156-0417
NSN 5835-00-170-4808
NSN 6150-00-144-7115
NSN 6145-00-177-4731
NSN 5935-00-489-6952
NSN 5895-01-451-7883
NSN 5996-01-551-3895
NSN 5920-01-506-5987
NSN 5855-00-879-7245
NSN 6150-00-932-6593
NSN 5996-01-439-3616