NSN 4820-00-875-9851
Velocity Fuse
About this product
Poppet flow control device, g45 flareless (tube) all ends connection style, automatic valve operation method, connection type: threaded external tube all ends.
Manufacturer part number 5177T-8EE-130 for national stock number 4820008759851.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-875-9851.
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MPN or Model
5177T-8EE-130
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Thread Class
3a all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Maximum Operating Temp
275.0 degrees fahrenheit 2nd response -
Connection Style
G45 flareless (tube) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded external tube all ends -
Maximum Operating Pressure
2500.0 pounds per square inch single response -
Thread Size
0.750 inches all ends -
Seat Angle
12.0 degrees all ends -
Opening Pressure Setting
130.0 pounds per square inch -
Material
Steel comp 303 body -
Material Specification
Mil-p-25732 military specification single material response seat -
Media For Which Designed
Ammonia, liquid 4th response -
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.
![Mechanic Bill explains Velocity Fuse](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-00-875-9851 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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5177T-8EE-130 | Circor Aerospace, Inc. |
9176158 | U S Army Aviation And Missile |
Stock Check
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