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 6685-00-679-9965
NSN 5895-01-188-7470
NSN 5835-00-729-9305
NSN 5945-00-683-5404
NSN 5960-01-133-2077
NSN 5985-01-054-6112
NSN 6320-01-301-4699
NSN 6150-01-385-5699
NSN 5999-01-099-6962
NSN 6685-00-286-8481
NSN 5975-01-131-2239
NSN 6650-01-486-6996