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 6110-00-511-8719
NSN 6620-01-062-1662
NSN 6150-01-281-7279
NSN 6110-00-596-9124
NSN 5915-01-139-1557
NSN 6685-01-355-2366
NSN 6220-01-423-9491
NSN 5895-01-142-9265
NSN 6220-00-491-0520
NSN 5925-01-417-9203
NSN 5999-01-369-5671
NSN 6145-00-126-1606