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 2925-00-105-3907
NSN 6610-01-278-2446
NSN 6105-01-186-3696
NSN 5975-01-479-6550
NSN 2925-00-078-0525
NSN 5835-00-327-6192
NSN 6240-01-285-4417
NSN 5985-00-659-9509
NSN 5945-01-297-3355
NSN 5990-00-105-7831
NSN 5950-00-923-0648
NSN 5996-01-293-9220