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 2925-01-057-6993
NSN 5999-01-297-5430
NSN 5920-01-354-0567
NSN 6110-00-849-9930
NSN 6220-01-415-9775
NSN 5945-00-914-6893
NSN 6105-01-361-9248
NSN 5835-00-023-0780
NSN 6685-01-035-3056
NSN 5910-01-433-3265
NSN 5925-00-443-4093
NSN 5920-01-571-7674