NSN 4820-00-172-1856 Fuel Manifold Check Valve

About this product

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

Manufacturer part number 493-6D63-40 for national stock number 4820001721856.

Product description

Check Valve NSN 4820-00-172-1856.
MPN or Model

493-6D63-40
Schedule B
8481.30.9000 (Check valves of materials other than copper, iron or steel)
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves
Unit Weight (Est.)
0.2 lb
Thread Class
3b all ends
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Disk Loading Method
Spring
Maximum Operating Temp
200.0 degrees fahrenheit single response
End Application
Grumman aircraft, model a-10
Connection Style
Gasket seal (boss) all ends
Valve Operation Method
Automatic
Connection Type
Threaded internal boss all ends
Mounting Position
Horizontal or vertical
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.562 inches all ends
Material
Aluminum alloy body
Material Specification
55, aisi 304/sae 30304 federal standard single material response flow control device
Media For Which Designed
Air single response
Style Designator
Straight thru
Thread Series Designator
Unf all ends

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MPN manufacturer part number	Registrant or Supplier
493-6D63-40	Parker-hannifin Corporation
493-6D63-40	Teledyne Industries Inc

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NSN 4820-00-172-1856