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 6105-01-323-4695
NSN 6145-00-770-4752
NSN 6150-01-359-0451
NSN 5920-00-378-1395
NSN 6150-01-650-3824
NSN 5905-01-038-5867
NSN 5835-01-202-9673
NSN 6650-00-463-1514
NSN 6135-00-932-3136
NSN 5950-01-415-5752
NSN 5999-00-081-0305
NSN 5920-00-556-9993