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 6610-00-678-0350
NSN 5999-01-131-8763
NSN 5930-01-051-6984
NSN 5930-01-294-7120
NSN 5999-01-357-3601
NSN 6620-00-910-8317
NSN 5998-01-522-5893
NSN 6620-01-475-4717
NSN 6685-00-682-4664
NSN 5835-00-253-3453
NSN 5985-01-089-9514
NSN 5996-01-585-6126