No other part numbers with same form, fit, and function found.
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 5950-00-153-1959
NSN 6135-00-470-7779
NSN 5945-01-087-0837
NSN 6105-01-063-1375
NSN 6320-01-459-6992
NSN 5945-00-659-8630
NSN 5945-00-280-1567
NSN 5930-00-161-3991
NSN 5915-00-150-4694
NSN 5965-01-446-3841
NSN 5905-00-144-8471
NSN 6610-01-018-0648