NSN 4820-01-301-0341
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, g9 plain, optional en (pipe) 2nd end connection style, valve operation method: automatic.
Manufacturer part number 1551AS140-2 for national stock number 4820013010341.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-301-0341.
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MPN or Model
1551AS140-2
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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.)
0.1 lb -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Connection Style
G9 plain, optional en (pipe) 2nd end -
Valve Operation Method
Automatic -
Connection Type
Threaded internal pipe 2nd end -
Adjustable Pressure Range
+5000.0/+6000.0 pounds per square inch -
Thread Size
0.250 inches 2nd end -
Material
Steel comp 316 body -
Style Designator
Err-090 -
Thread Series Designator
Npt 1st end -
Reference Number Differentiating Characteristics
Cleaning 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 4820-01-301-0341 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
1551AS140-2 | 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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