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 4140-01-462-3216
NSN 6645-00-674-9728
NSN 5996-00-316-3386
NSN 5895-01-625-1584
NSN 5910-00-880-4777
NSN 5975-01-382-0881
NSN 6610-00-353-9990
NSN 4140-01-474-6268
NSN 5905-01-462-1832
NSN 5835-01-055-6063
NSN 5925-00-437-2854
NSN 5985-01-005-0370