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 5895-00-134-4493
NSN 5996-01-099-7063
NSN 5998-01-578-2380
NSN 6105-01-398-1516
NSN 6685-01-606-2802
NSN 5905-00-078-0735
NSN 6105-01-068-3045
NSN 7035-00-142-9076
NSN 6135-01-606-0596
NSN 6130-01-500-0612
NSN 5996-00-349-4192
NSN 5925-01-345-1422