NSN 4820-01-078-7169
Velocity Fuse
About this product
Poppet flow control device, g4 gasket sea (boss) all ends connection style, automatic valve operation method, connection type: threaded internal boss all ends.
Manufacturer part number 20028798 for national stock number 4820010787169.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-078-7169.
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MPN or Model
20028798
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
0.6 lb -
Thread Class
3b all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
End Application
A-10a aircraft -
Connection Style
G4 gasket sea (boss) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded internal boss all ends -
Adjustable Pressure Range
+400.0/+800.0 pounds per square inch -
Maximum Operating Pressure
4000.0 pounds per square inch single response -
Thread Size
0.438 inches all ends -
Opening Pressure Setting
475.0 pounds per square inch -
Material
Aluminum alloy 2024 body -
Style Designator
Err-090 -
Thread Series Designator
Unf all ends
Safety Relief Valve
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.
Pricing and Availability
Get a quote for 4820-01-078-7169 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 20028798 | Curtiss-wright Controls Integrated |
| 451D4A-A10-475 | Futurecraft Corp |
Stock Check
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