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 5950-01-025-7340
NSN 5925-00-511-4942
NSN 5945-01-217-4667
NSN 6150-00-201-9583
NSN 6145-01-348-8602
NSN 5920-01-184-3195
NSN 5930-01-267-8947
NSN 5975-00-559-5676
NSN 5996-01-188-8792
NSN 5975-01-443-5672
NSN 5905-01-593-4095
NSN 5965-01-165-9787