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 5945-00-504-2560
NSN 5895-00-143-8136
NSN 6130-01-548-3921
NSN 5855-01-225-5855
NSN 5935-00-526-0643
NSN 5985-01-240-2329
NSN 5910-01-521-4415
NSN 6685-01-613-2829
NSN 5985-01-604-9998
NSN 5990-00-652-6578
NSN 5996-01-602-3992
NSN 6240-00-527-8614