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 6150-00-525-8852
NSN 6610-01-494-3703
NSN 2925-01-541-5031
NSN 5935-00-903-6170
NSN 6650-01-044-6377
NSN 4140-00-525-3197
NSN 5835-01-236-6514
NSN 2925-01-446-6976
NSN 4140-01-216-4784
NSN 5975-01-396-2623
NSN 6130-01-267-6123
NSN 6240-01-521-4256