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 6105-01-075-7881
NSN 5990-00-478-6518
NSN 6645-01-569-0491
NSN 5835-00-617-3578
NSN 2925-00-898-9135
NSN 5990-01-109-3879
NSN 5915-01-288-0432
NSN 5910-01-171-7406
NSN 6240-01-387-7178
NSN 6105-01-492-4471
NSN 4140-01-413-1891
NSN 5960-00-070-1529