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 5930-01-418-9569
NSN 6610-01-462-5980
NSN 5925-00-156-4044
NSN 5920-01-030-9535
NSN 5920-01-242-1691
NSN 5920-01-154-3612
NSN 5996-01-435-5547
NSN 6240-01-487-6459
NSN 5975-01-476-9284
NSN 6135-01-387-0754
NSN 5999-01-157-9813
NSN 5950-00-118-4074