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 5905-01-285-1053
NSN 2925-01-562-8051
NSN 4140-00-388-6829
NSN 6135-01-218-3660
NSN 5950-01-535-0980
NSN 5905-00-554-4325
NSN 5945-00-552-2194
NSN 5975-01-085-4892
NSN 6135-00-877-1659
NSN 5910-00-836-2678
NSN 6150-01-236-2172
NSN 5990-01-400-3299