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 5935-01-116-3015
NSN 5910-00-116-8239
NSN 6650-01-612-6732
NSN 5930-01-561-9219
NSN 6220-01-071-2609
NSN 5925-01-372-0863
NSN 5990-01-218-5160
NSN 5905-01-160-5385
NSN 6110-01-396-0864
NSN 6645-01-565-6973
NSN 5910-01-076-3721
NSN 7035-00-631-3782