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 5999-01-024-9383
NSN 6610-01-360-3564
NSN 5945-00-652-2829
NSN 6320-01-046-5228
NSN 6620-00-212-6921
NSN 6145-01-060-6898
NSN 6620-01-294-1044
NSN 5960-01-333-8428
NSN 5960-00-570-6986
NSN 5855-00-962-5792
NSN 5895-01-643-4142
NSN 5999-00-151-4045