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 5895-00-244-2744
NSN 6150-01-421-4028
NSN 6620-01-546-4416
NSN 6130-01-580-8527
NSN 6650-01-363-0963
NSN 6610-01-424-6947
NSN 7035-01-121-5905
NSN 5905-00-239-5784
NSN 5855-00-821-7512
NSN 5920-00-078-8660
NSN 6105-01-065-8244
NSN 5905-01-504-1038