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 6110-01-161-1570
NSN 6220-01-546-2064
NSN 5965-01-053-7168
NSN 7035-01-347-3617
NSN 6650-01-606-9209
NSN 6145-00-432-4840
NSN 5835-01-189-1852
NSN 6220-01-602-2942
NSN 7035-01-251-5764
NSN 6220-00-433-9337
NSN 5920-00-905-4769
NSN 5945-01-062-0800