NSN 4820-00-138-3898 Fuel Manifold Check Valve

About this product

Poppet flow control device, spring disk loading method, flared (tube) all ends connection style, valve operation method: automatic.

Manufacturer part number 869A3T4T7 for national stock number 4820001383898.

Product description

Check Valve NSN 4820-00-138-3898.
MPN or Model

869A3T4T7
Schedule B
8481.30.9000 (Check valves of materials other than copper, iron or steel)
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves
Thread Class
3a all ends
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Disk Loading Method
Spring
Maximum Operating Temp
180.0 degrees fahrenheit single response
Connection Style
Flared (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded external tube all ends
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
600.0 pounds per square inch single response
Thread Size
0.375 inches all ends
Seat Angle
37.0 degrees all ends
Material
Rubber synthetic flow control device and steel comp 304 flow control device
Material Specification
Qq-a-250/4, alloy 2024 federal specification single material response seat
Media For Which Designed
Nitrogen, gaseous 2nd response
Style Designator
Straight thru
Thread Series Designator
Unf all ends

Get a quote for 4820-00-138-3898 check valve

MPN manufacturer part number	Registrant or Supplier
869A3T4T7	Circor Aerospace, Inc.
C6217A3M4M7	Lockheed Martin Corporation

Availability of this NSN has not been updated recently. Submit the pricing and availbility form above to receive an up to date quote.

NSN 4820-00-138-3898