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 6620-01-212-4298
NSN 6110-01-566-5414
NSN 5985-00-984-2009
NSN 6220-01-023-3296
NSN 6150-01-518-5089
NSN 5910-01-296-2171
NSN 6645-01-277-0530
NSN 4140-00-241-0065
NSN 6220-01-047-1315
NSN 6220-01-321-9903
NSN 5895-01-212-8895
NSN 6130-00-283-7315