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 6240-00-443-8000
NSN 5910-01-281-3757
NSN 6240-00-262-8851
NSN 5920-01-648-2686
NSN 6150-01-177-5115
NSN 6105-01-030-1272
NSN 6240-01-055-9696
NSN 6130-01-576-9305
NSN 6610-01-499-0776
NSN 5930-00-542-3901
NSN 6145-01-525-8140
NSN 5835-01-597-4820