A hexagonal nut containing internal tapered pipe threads. It has raised undetachable sealing member on the face of the bearing surface. The item, when installed, provides a method of sealing the connection at the boss or mating surface. It does not provide any method for locking at the connection. See locknut, pipe.
NSN 6220-01-532-6880
NSN 6620-00-770-0989
NSN 5998-00-178-1040
NSN 5915-01-392-4409
NSN 5895-00-263-0755
NSN 5895-00-500-0803
NSN 5935-01-235-4289
NSN 5835-01-558-9444
NSN 6145-01-398-1299
NSN 6150-01-431-9727
NSN 5855-01-020-7982
NSN 6110-01-130-6515