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 5998-01-308-6281
NSN 5935-01-422-0239
NSN 5999-01-628-5978
NSN 5835-01-573-8449
NSN 5990-00-079-0932
NSN 5950-00-959-3285
NSN 6130-00-188-7928
NSN 5915-01-179-0674
NSN 5895-01-322-4836
NSN 5920-01-298-9370
NSN 5920-01-544-4673
NSN 6110-00-090-3690