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 5935-01-150-0353
NSN 6110-01-470-7688
NSN 5920-00-192-6565
NSN 5950-01-074-2174
NSN 5960-01-376-3880
NSN 5930-01-411-9752
NSN 5975-01-238-1134
NSN 5965-01-422-9770
NSN 6110-01-142-2550
NSN 5975-01-260-1435
NSN 6240-00-135-3385
NSN 6130-01-568-9099