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 5999-00-366-7200
NSN 5895-00-494-4386
NSN 4140-01-213-6162
NSN 6650-00-195-7519
NSN 5915-01-367-6092
NSN 6650-01-279-2055
NSN 6145-00-181-9622
NSN 5835-01-315-2745
NSN 5920-00-770-2015
NSN 5905-01-381-0374
NSN 5905-00-683-8096
NSN 5960-01-027-8833