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 5999-01-193-3914
NSN 7035-01-529-4603
NSN 5996-00-621-3898
NSN 5905-01-359-4050
NSN 5920-01-599-4432
NSN 5915-01-459-2109
NSN 5930-01-460-2350
NSN 5965-00-982-6216
NSN 5925-01-365-0436
NSN 6130-00-959-5800
NSN 5835-00-111-3419
NSN 5895-01-022-3221