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 5905-01-497-9567
NSN 5996-00-514-2882
NSN 6240-01-063-7685
NSN 5960-01-393-9461
NSN 5905-01-287-9405
NSN 5935-00-959-6481
NSN 5910-01-072-2842
NSN 5999-01-190-1845
NSN 5945-00-401-0115
NSN 5855-01-078-4180
NSN 6650-01-122-6734
NSN 6320-01-607-1491