Aeronautical Standard AN816-4J Stainless Steel Flared Pipe to Tube Straight Adapter

∗Unless otherwise noted, values are in inches

∗NOTE: Superseded by SAE-AS5194

• Connection Style (1st end): Flared (tube)
• Connection Style (2nd end): Inverted flare (pipe)
• Connection Type (2nd end): Threaded external pipe
• Connection Type (1ST end): Threaded external tube
• Nominal Thread Size (2nd end): .125
• Nominal Thread Size (1st end): .562
• Seat Angle (1st end): 37 degrees
• Seat Angle (2nd end): 37 degrees
• Nominal Outside Diameter Tube Accommodated (1st end): .250
• Nominal Overall Length: 1.109
• Material: Corrosion resistant steel (CRES)
• Thread Series Designator (1st end): UNJF
• Thread Series Designator (2nd end): NPT