No other part numbers with same form, fit, and function found.
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 5835-01-350-0566
NSN 5985-01-386-0566
NSN 5935-00-851-6741
NSN 5855-01-324-3756
NSN 5930-01-621-7634
NSN 5915-01-032-4475
NSN 5945-00-305-5670
NSN 6145-01-437-3900
NSN 6610-01-200-6861
NSN 5996-00-810-9486
NSN 5855-01-596-0879
NSN 6320-00-116-3658