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: Articles of aluminum nesoi
NSN 5950-01-394-5352
NSN 2925-01-629-9416
NSN 6685-00-598-1944
NSN 6135-01-462-6040
NSN 6650-01-109-4735
NSN 6220-01-626-6426
NSN 6620-01-230-8064
NSN 5975-01-382-8542
NSN 6650-01-300-9670
NSN 5925-01-467-9910
NSN 6130-01-526-3750
NSN 6320-01-425-1417