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 6610-01-359-5515
NSN 5998-01-233-1042
NSN 6135-01-494-3607
NSN 5855-01-074-3335
NSN 5930-01-322-7054
NSN 5935-00-841-7243
NSN 5920-01-502-7510
NSN 5910-00-439-2262
NSN 5965-01-122-7477
NSN 5965-01-276-4650
NSN 6240-01-073-4732
NSN 6685-00-867-8248