NSN 4820-00-287-2465
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, 8 1st end bolt holes, valve operation method: automatic.
Manufacturer part number 5S1281ALT4A for national stock number 4820002872465.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-287-2465.
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MPN or Model
5S1281ALT4A
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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
Poppet -
Disk Loading Method
Spring -
Bolt Hole Quantity
8 1st end -
Maximum Operating Temp
425.0 degrees fahrenheit single response -
Valve Operation Method
Automatic -
Flange Shape
Round with holes 1st end -
Connection Type
Flange 1st end -
Features Provided
Pressure tight outlet side -
Maximum Operating Pressure
100.0 pounds per square inch single response -
Opening Pressure Setting
2.0 pounds per square inch -
Outside Diameter
6.125 inches 1st end -
Bolt Hole Diameter
0.562 inches 1st end -
Bolt Circle Diameter
5.500 inches 1st end -
Flange Face Design
Plain 1st end -
Material
Bronze body -
Media For Which Designed
Steam 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 4820-00-287-2465 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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5S1281ALT4A | Naval Ship Systems Command |
Stock Check
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