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 5998-01-176-2264
NSN 5965-01-604-8548
NSN 6320-01-305-5881
NSN 5930-01-058-4159
NSN 5935-00-448-9832
NSN 5855-01-545-0566
NSN 5930-00-410-4620
NSN 5999-01-329-5562
NSN 6150-00-970-5206
NSN 5945-00-905-6692
NSN 6220-01-244-2411
NSN 5895-01-619-0925