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 6610-01-608-5285
NSN 5950-00-246-2807
NSN 5935-01-236-6800
NSN 6105-01-381-0301
NSN 5945-01-314-7245
NSN 5925-00-840-7058
NSN 5960-01-022-4069
NSN 5945-01-360-7424
NSN 5945-00-728-0632
NSN 5935-01-421-2456
NSN 5998-01-147-7149
NSN 5910-00-581-9843