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 5930-01-160-9446
NSN 5999-00-597-5054
NSN 5996-01-106-2763
NSN 5950-01-492-7700
NSN 5999-01-483-1045
NSN 5945-01-296-8903
NSN 6610-00-186-9180
NSN 5965-00-644-0334
NSN 5998-01-081-2676
NSN 5990-01-167-1308
NSN 5915-00-103-1656
NSN 6645-01-170-5402