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 6620-01-101-4408
NSN 5950-01-535-0099
NSN 5965-01-100-2591
NSN 5965-01-502-7006
NSN 2925-01-194-9737
NSN 2925-01-065-0060
NSN 2925-01-169-6196
NSN 7035-00-200-5162
NSN 5950-00-222-4276
NSN 6150-00-518-2743
NSN 5990-01-448-2751
NSN 6130-01-504-0971