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 2925-01-474-3363
NSN 6105-00-956-2485
NSN 5975-01-266-1706
NSN 5855-01-393-2455
NSN 5985-01-250-6158
NSN 2925-01-446-6976
NSN 5975-01-582-7829
NSN 5990-00-518-0684
NSN 5925-01-368-3723
NSN 5925-01-586-4342
NSN 5920-00-752-3081
NSN 5920-01-472-3583