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 6110-01-359-8715
NSN 5998-00-538-2080
NSN 4140-00-021-4021
NSN 6105-01-267-1888
NSN 5930-01-229-7534
NSN 5990-01-481-3080
NSN 5910-00-153-3491
NSN 5985-01-446-5950
NSN 5915-00-988-7931
NSN 6110-00-560-6990
NSN 6130-00-053-1069
NSN 5905-01-284-5692