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 2925-00-960-4737
NSN 6220-01-585-4698
NSN 5990-00-316-8872
NSN 2925-01-012-6938
NSN 6320-00-790-4844
NSN 5985-00-907-0763
NSN 6145-01-468-6252
NSN 5925-01-207-5008
NSN 5999-00-949-2310
NSN 5950-00-328-9895
NSN 5905-01-512-6168
NSN 6685-00-336-3135