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 5895-00-596-8678
NSN 6645-00-442-7128
NSN 6150-00-351-7838
NSN 6320-00-476-6898
NSN 6320-01-192-0332
NSN 5835-01-553-6772
NSN 5925-00-985-0908
NSN 6685-01-068-9010
NSN 5945-01-429-9168
NSN 5950-00-539-3790
NSN 5935-01-074-0275
NSN 5935-00-794-5850