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 7035-01-455-7277
NSN 5935-01-076-7115
NSN 6110-01-438-6252
NSN 5996-00-514-2882
NSN 5905-01-013-8273
NSN 5925-00-194-8170
NSN 5905-01-118-1392
NSN 6320-01-560-7177
NSN 5945-01-267-2797
NSN 6650-00-955-0568
NSN 6610-01-406-4985
NSN 5905-00-193-3723