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 6685-00-003-3378
NSN 5935-00-039-8966
NSN 6320-00-164-4087
NSN 4140-00-822-4447
NSN 6645-00-251-0688
NSN 6105-01-508-5937
NSN 5945-00-550-0000
NSN 6240-01-421-4025
NSN 6610-01-502-7106
NSN 5835-01-111-9838
NSN 6150-01-095-2522
NSN 5910-00-609-7468