A fitting used with a union nut and thread piece to form a union.
NSN 6240-01-358-8857
NSN 6130-00-925-2303
NSN 5960-01-499-3544
NSN 5835-01-350-0566
NSN 5935-01-535-7787
NSN 6620-01-231-9731
NSN 5998-00-752-1162
NSN 6650-00-872-0942
NSN 6145-01-456-6004
NSN 5990-01-183-6478
NSN 6650-00-759-4047
NSN 6110-01-562-7502