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 6220-01-386-4969
NSN 6105-01-604-0856
NSN 6220-00-340-1313
NSN 5960-00-989-8678
NSN 5895-00-550-8807
NSN 6130-01-492-6296
NSN 6130-01-167-6021
NSN 5935-00-389-6325
NSN 6610-01-123-7292
NSN 6645-01-349-6632
NSN 6610-01-436-6884
NSN 6240-01-234-7893