NSN 4820-00-811-4870
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, g45 flareless (tube) all ends connection style, valve operation method: automatic.
Manufacturer part number 5177A-6EE-21 for national stock number 4820008114870.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-811-4870.
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MPN or Model
5177A-6EE-21
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
050855 - Cocks R Valves Etc Bbc -
Unit Weight (Est.)
0.2 lb -
Thread Class
3a all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
275.0 degrees fahrenheit single response -
Connection Style
G45 flareless (tube) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded external tube all ends -
Features Provided
Pressure tight outlet side -
Maximum Operating Pressure
2400.0 pounds per square inch single response -
Thread Size
0.562 inches all ends -
Seat Angle
12.0 degrees all ends -
Opening Pressure Setting
21.0 pounds per square inch -
Outside Diameter Tube Accommodated
0.375 inches all ends -
Material
Aluminum alloy 2024 body -
Material Specification
Qq-a-225/6, alloy2024 federal specification single material response seat -
Media For Which Designed
Nitrogen, liquid 3rd response -
Surface Treatment
Anodize -
Style Designator
Err-090 -
Thread Series Designator
Unjf all ends
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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 4820-00-811-4870 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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5177A-6EE-21 | Circor Aerospace, Inc. |
Stock Check
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