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 6135-01-062-9356
NSN 5895-01-500-9931
NSN 5965-01-085-6158
NSN 5945-01-616-5244
NSN 6240-01-604-1293
NSN 6130-01-272-9765
NSN 5925-00-721-3206
NSN 4140-01-418-7534
NSN 5925-01-141-9097
NSN 6130-00-522-0334
NSN 6320-01-476-0686
NSN 5985-00-899-6164