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 6105-00-205-0655
NSN 2925-01-108-3307
NSN 5935-01-503-9826
NSN 6150-00-935-5239
NSN 5905-01-126-2081
NSN 2925-00-261-5800
NSN 5985-00-934-8863
NSN 6645-00-497-3495
NSN 5920-01-123-9854
NSN 5835-01-087-7290
NSN 5930-01-463-7958
NSN 7035-01-193-2667