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 2925-01-197-7864
NSN 6130-00-402-3262
NSN 5895-01-024-9573
NSN 5915-01-512-5697
NSN 5930-00-008-4467
NSN 5998-01-641-4675
NSN 6135-01-487-6275
NSN 5910-01-350-9814
NSN 5935-00-116-7719
NSN 5895-00-814-8462
NSN 6620-01-222-0143
NSN 6145-01-518-5694