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 6110-00-019-7576
NSN 6650-01-025-7425
NSN 5855-00-149-0766
NSN 5915-01-292-6574
NSN 6220-01-440-2239
NSN 5950-01-424-0257
NSN 5945-00-608-0604
NSN 6135-00-377-9165
NSN 5910-00-230-8330
NSN 5935-01-650-8119
NSN 5985-01-579-6498
NSN 5895-01-565-9418