NSN 4820-01-052-3974 Fuel Manifold Check Valve

About this product

Craking pressure 3.0 psi.

Manufacturer part number 488-4D2-3 for national stock number 4820010523974.

Product description

Check Valve NSN 4820-01-052-3974.
MPN or Model

488-4D2-3
Schedule B
8481.30.9000 (Check valves of materials other than copper, iron or steel)
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI
Unit Weight (Est.)
0.1 lb
Thread Class
3a 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
Connection Style
Flared (tube) all ends
Valve Operation Method
Automatic
Connection Type
Threaded external tube all ends
Mounting Position
Horizontal or vertical
Thready Qty Per Inch (tpi)
20 all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.438 inches all ends
Seat Angle
37.0 degrees all ends
Material
Steel comp 304 flow control device and steel comp 303 flow control device
Material Specification
Qq-s-763, class 304 federal specification 1st material response flow control device and qq-s-764, type 303 federal specification 2nd material response flow control device
Media For Which Designed
Hydraulic fluid, mineral base 2nd response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response
Style Designator
Straight thru
Thread Series Designator
Unj all ends

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MPN manufacturer part number	Registrant or Supplier
488-4D2-3	Parker-hannifin Corporation
488-4D2-2	Parker-hannifin Corporation
488-4D2-3	Teledyne Industries Inc
9-1862-4	Teledyne Industries Inc

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NSN 4820-01-052-3974