NATO Stock Number
4820-01-453-2594
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a all ends
Thread Direction
Right-hand all ends
Maximum Operating Temp
165.0 degrees fahrenheit single response
Minimum Operating Temp
-65.0 degrees fahrenheit
Connection Style
Flared (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded external tube all ends
Mounting Position
Horizontal or vertical
Thread Size
0.437 inches all ends
Seat Angle
37.0 degrees all ends
Opening Pressure Setting
2.0 pounds per square inch
Part Name Assigned By Controlling Agency
Safety check valve
Material
Aluminum body
Material Specification
Qq-a-225/6 federal specification single material response body
Media For Which Designed
Oxygen, gaseous single response
Surface Treatment
Anodize
Style Designator
Straight thru
Thread Series Designator
Unf all ends