NSN 4820-00-446-3559
Velocity Fuse
About this product
Poppet flow control device, inside screw bonnet type, integral bonnet attachment method, disk loading method: spring.
Manufacturer part number 1768M for national stock number 4820004463559.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-446-3559.
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MPN or Model
1768M
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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 Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Bonnet Type
Inside screw -
Bonnet Attachment Method
Integral -
Disk Loading Method
Spring -
Connection Style
Plain (pipe) 1st end -
Valve Operation Method
Manual -
Connection Type
Threaded external pipe 1st end -
Adjustable Pressure Range
+2800.0/+4800.0 pounds per square inch -
Maximum Operating Pressure
4800.0 pounds per square inch single response -
Thread Size
0.375 inches 1st end -
Material
Nickel alloy flow control device -
Media For Which Designed
Air single response -
Style Designator
Straight thru -
Thread Series Designator
Npt 1st end
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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 4820-00-446-3559 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 1768M | Dante Valve Company Inc |
| AK29S49-24ALT3PC10 | Naval Sea Systems Command |
| AR5S49-022PC12 | Naval Sea Systems Command |
| AD4708 | Lunkenheimer Co |
| 1768M | Danco Valve Company |
| AK29S49-24ALT3PC10 | Naval Ship Systems Command |
| AR5S49-022PC12 | Naval Ship Systems Command |
Stock Check
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