NSN 4820-00-529-4270
Velocity Fuse
About this product
Disk flow control device, inside screw bonnet type, integral bonnet attachment method, disk loading method: spring.
Manufacturer part number A20051 for national stock number 4820005294270.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-529-4270.
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MPN or Model
A20051
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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
3b all ends -
Thread Direction
Right-hand all ends -
Flow Control Device
Disk -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Integral -
Disk Loading Method
Spring -
Connection Style
Flar (tube) all ends -
Valve Operation Method
Automatic -
Connection Type
Threaded internal tube all ends -
Features Provided
Pressure tight outlet side -
Maximum Operating Pressure
4000.0 pounds per square inch single response -
Thread Size
0.437 inches all ends -
Opening Pressure Setting
3700.0 pounds per square inch -
Outside Diameter Tube Accommodated
0.250 inches all ends -
Material
Stainless steel seat -
Media For Which Designed
Hydraulic fluid, phosphate-ester base single response -
Style Designator
Straight thru -
Thread Series Designator
Unf 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 4820-00-529-4270 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
A20051 | Hydro-aire, Inc. |
3466651-511 | Boeing Company, The |
3466651-511 | Boeing Company, The |
A20051 | Hydro-aire, Inc. |
3466651-511 | Boeing Company, The |
3466651-511 | Boeing Company, The |
Stock Check
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