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 5920-01-487-8597
NSN 7035-01-013-9889
NSN 5999-00-229-1361
NSN 5935-01-646-1280
NSN 5950-01-218-0811
NSN 6145-01-253-5455
NSN 5998-00-156-6275
NSN 6610-01-083-1446
NSN 5999-01-519-9353
NSN 5996-01-212-4103
NSN 5855-01-575-3154
NSN 5975-01-469-6062