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 5985-00-047-9559
NSN 5910-00-269-4755
NSN 5925-01-026-9649
NSN 6610-00-027-1284
NSN 6240-00-195-6308
NSN 5835-01-010-3103
NSN 5975-01-098-8573
NSN 6110-01-623-9851
NSN 5985-01-248-7902
NSN 5930-01-468-9062
NSN 6240-01-367-1925
NSN 5945-00-722-9695