SAE Aerospace Standard AS5194D0504 Aluminum Flared Tube Fitting

The AS5194D0504 is a flared tube fitting with an aluminum composition. This item is specially designed for use in the transfer of hydraulic fluid and oxygen gas on the Grumman A-10 aircraft, however it may have more applications so check your parts manual. For specifications, see below.

*Unless otherwise noted, values are in inches

Material: Aluminum (alloy 2014)
Surface Treatment: Anodize
Thread Class (1st end): 3A
Maximum Operating Tempersture Range (°F): -65 to 225
Connection Style (1st end): Flared (tube)
Connection Style (2nd end): Plain (pipe)
Connection Type (1st end): Threaded external tube
Connection Type (2nd end): Threaded external pipe
Seat Angle (1st end): 37 degrees
Nominal Outside Diameter Tube Accommodated (1st end): .312
Nominal Thread Size (1st end): .500
Nominal Thread Size (2nd end): .250
Nominal Overall Length: 1.375
Thread Series Designator (1st end): UNJF
Thread Series Designator (2nd end): ANPT