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 6105-00-099-8818
NSN 4140-01-071-6191
NSN 5960-01-502-3268
NSN 6110-01-083-1374
NSN 2925-01-595-4345
NSN 4140-01-517-9148
NSN 6685-00-679-9965
NSN 6130-01-106-2923
NSN 5855-00-930-5131
NSN 5965-01-243-5494
NSN 5930-01-322-1166
NSN 4140-00-823-9194