NSN 4820-01-301-0340
Velocity Fuse
About this product
Poppet flow control device, g9 plain, optional en (pipe) 2nd end connection style, automatic valve operation method, connection type: threaded internal pipe 2nd end.
Manufacturer part number 1551AS140-1 for national stock number 4820013010340.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-301-0340.
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MPN or Model
1551AS140-1
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
1 lb -
Thread Direction
Right-hand all ends -
Flow Control Device
Poppet -
Connection Style
G9 plain, optional en (pipe) 2nd end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe 2nd end -
Adjustable Pressure Range
+2250.0/+3000.0 pounds per square inch -
Thread Size
0.250 inches all ends -
Material
Steel comp 316 body -
Style Designator
Err-090 -
Thread Series Designator
Npt all ends -
Reference Number Differentiating Characteristics
Cleaning shall be in accordance with mil-c-52211 (for oxygen service)
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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 4820-01-301-0340 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1551AS140-1 | Naval Air Systems Command |
SS-4R3A5-C1 | Swagelok Company |
1551AS140 | Naval Air Systems Command |
SS-4R3A5-C1 | Nupro Co |
SS-4R3A5-C1 | Swagelok Company |
Stock Check
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