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 5935-01-367-2245
NSN 5996-00-911-9523
NSN 5925-01-286-4694
NSN 5960-01-546-2379
NSN 5985-00-195-9425
NSN 7035-00-529-3128
NSN 5945-01-504-1974
NSN 6135-01-388-2761
NSN 5915-01-183-0081
NSN 6650-01-241-1269
NSN 5930-00-248-6608
NSN 6320-00-004-9158