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 6650-01-584-3208
NSN 6150-01-060-5112
NSN 6645-01-261-0056
NSN 5920-01-169-4560
NSN 5985-01-450-6404
NSN 6150-01-647-6330
NSN 6320-01-512-2031
NSN 5910-00-211-2652
NSN 5925-00-099-3585
NSN 6135-01-627-6921
NSN 6240-01-316-0488
NSN 6110-01-415-3343