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 2925-01-253-6006
NSN 6105-01-521-8367
NSN 5935-00-121-5130
NSN 5945-00-258-6737
NSN 5835-01-056-9303
NSN 6130-01-206-0420
NSN 5990-00-728-3013
NSN 5905-01-442-8338
NSN 6645-00-624-5963
NSN 5855-01-506-6767
NSN 5945-01-243-8256
NSN 6130-00-269-4077