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 6145-00-286-9588
NSN 5895-01-620-8304
NSN 6685-00-904-4845
NSN 6150-01-442-3504
NSN 5950-01-057-7259
NSN 6645-01-056-3417
NSN 5996-00-212-8004
NSN 5835-01-412-0344
NSN 6220-00-940-9752
NSN 5999-01-591-9557
NSN 6650-01-328-8363
NSN 5996-00-646-5310