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 5910-00-247-8626
NSN 5960-01-345-8198
NSN 6135-01-306-6549
NSN 6650-01-254-3048
NSN 7035-00-756-4374
NSN 5920-00-905-1831
NSN 6610-01-511-5260
NSN 6150-01-430-7207
NSN 5935-00-159-1551
NSN 5905-01-127-6487
NSN 4140-01-141-7692
NSN 5998-01-445-6495