NSN 4820-00-289-3897
Velocity Fuse
About this product
Disk flow control device, inside screw bonnet type, integral bonnet attachment method, disk loading method: spring.
Manufacturer part number 8417643 for national stock number 4820002893897.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-289-3897.
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MPN or Model
8417643
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Flow Control Device
Disk -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Integral -
Disk Loading Method
Spring -
Bolt Hole Quantity
4 all ends -
Maximum Operating Temp
500.0 degrees fahrenheit single response -
Valve Operation Method
Manual -
Flange Shape
Round with holes all ends -
Connection Type
Flange all ends -
Features Provided
Pressure tight outlet side -
Adjustable Pressure Range
+26.0/+75.0 pounds per square inch -
Maximum Operating Pressure
150.0 pounds per square inch single response -
Outside Diameter
7.500 inches all ends -
Bolt Hole Diameter
0.750 inches all ends -
Bolt Circle Diameter
6.000 inches all ends -
Flange Face Design
Plain all ends -
Material
Copper alloy -
Media For Which Designed
Fuel/oil, hydrocarbon single response -
Style Designator
Angle
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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 4820-00-289-3897 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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8417643 | General Motors Corp |
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