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 6240-01-221-9093
NSN 6650-00-809-1817
NSN 6105-01-487-5072
NSN 6645-01-315-6584
NSN 6150-00-280-4500
NSN 5965-01-422-0344
NSN 5925-00-644-5546
NSN 5998-01-042-2251
NSN 5996-00-153-3216
NSN 5950-00-821-7345
NSN 5910-00-290-8093
NSN 5905-01-618-8900