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 2925-01-419-3805
NSN 6130-01-386-5070
NSN 6135-01-449-2144
NSN 5975-01-292-3875
NSN 6610-01-468-6880
NSN 6105-01-573-7488
NSN 6220-01-560-1198
NSN 5895-01-177-3662
NSN 6610-01-010-3159
NSN 5920-01-292-2570
NSN 5920-01-521-4262
NSN 6130-00-153-3136