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 5835-01-099-1514
NSN 6610-01-099-9710
NSN 6110-00-953-1027
NSN 5950-01-265-0328
NSN 5935-00-902-7567
NSN 6240-01-153-2861
NSN 5855-01-400-1590
NSN 5985-01-059-1188
NSN 5950-01-634-0677
NSN 5920-01-423-0805
NSN 6130-00-969-4217
NSN 5910-01-459-3034