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 5935-01-461-7680
NSN 5920-00-807-4252
NSN 5920-00-832-0320
NSN 5935-01-317-3561
NSN 6220-01-487-3904
NSN 2925-01-654-1164
NSN 6650-00-012-2430
NSN 6135-00-553-7995
NSN 5915-01-519-3287
NSN 5935-00-024-7726
NSN 7035-00-968-4848
NSN 6610-01-253-9180