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 5855-00-912-3885
NSN 5945-01-199-7108
NSN 4140-01-130-3824
NSN 5965-01-442-9749
NSN 5855-01-534-3724
NSN 6240-00-197-6819
NSN 6105-01-076-6586
NSN 7035-01-380-6538
NSN 5965-01-461-4480
NSN 6240-01-281-6012
NSN 5835-01-055-6063
NSN 5905-01-146-4076