NSN 4820-01-257-1491 Fuel Manifold Check Valve

About this product

Poppet flow control device, plain (pipe) 2nd end connection style, automatic valve operation method, connection type: threaded external pipe 2nd end.

Manufacturer part number 484-8B1-2 for national stock number 4820012571491.

Product description

Check Valve NSN 4820-01-257-1491.
MPN or Model

484-8B1-2
Schedule B
8481.30.1090 (Check valves of copper having a pressure rating of 850 kpa or over)
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves
Thread Class
3a 1st end
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Maximum Operating Temp
200.0 degrees fahrenheit single response
Connection Style
Plain (pipe) 2nd end
Valve Operation Method
Automatic
Connection Type
Threaded external pipe 2nd end
Mounting Position
Horizontal
Thready Qty Per Inch (tpi)
16 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.750 inches 1st end
Seat Angle
37.0 degrees 1st end
Material
Steel comp 304 flow control device
Media For Which Designed
Hydraulic fluid, mineral base 2nd response
Style Designator
Straight thru
Thread Series Designator
Unj 1st end

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MPN manufacturer part number	Registrant or Supplier
484-8B1-2	Parker-hannifin Corporation
484-8B1-2	Teledyne Industries Inc

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NSN 4820-01-257-1491