NSN 4820-00-482-5748
Velocity Fuse
About this product
Poppet flow control device, spring disk loading method, flared (tube) 1st end connection style, valve operation method: automatic.
Manufacturer part number 204-061-689-001 for national stock number 4820004825748.
Datasheet
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Product description
Safety Relief Valve NSN 4820-00-482-5748.
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MPN or Model
204-061-689-001
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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 Class
3a 1st end -
Thread Direction
Right-hand 1st end -
Flow Control Device
Poppet -
Disk Loading Method
Spring -
Maximum Operating Temp
160.0 degrees fahrenheit single response -
End Application
Helicopter: iroquois uh-1, utility/search and recovery uh-1n -
Connection Style
Flared (tube) 1st end -
Valve Operation Method
Automatic -
Connection Type
Threaded external tube 1st end -
Thready Qty Per Inch (tpi)
18 1st end -
Thread Size
0.562 inches 1st end -
Seat Angle
37.0 degrees 1st end -
Outside Diameter Tube Accommodated
0.375 inches 1st end -
Style Designator
Straight thru -
Thread Series Designator
Unf 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 4820-00-482-5748 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
204-061-689-001 | Bell Helicopter Textron Inc. |
P13-262-0.1 | Circor Aerospace, Inc. |
204-061-689-1 | Bell Helicopter Textron Inc. |
42C42604 | Kaiser Fluid Technologies Inc. |
P13-262-1 | Circor Aerospace, Inc. |
204-061-689-1 | Lockheed Martin Corporation |
Stock Check
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