NSN 4820-01-146-8197

Datasheet

• Product description
  

  Pressure And Temperature Relief Valve NSN 4820-01-146-8197.

• MPN or Model
  

  4612-1

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  1.5 lb
• Body Material
  Aluminum alloy, 2024
• Body Style
  Tee give "adql" and "adqm" only when flanged all ends
• Tempurature Rating
  275.0 degrees fahrenheit
• Media For Which Designed
  Hydrocarbon fuels and oils
• First End Connection Type
  Threaded external tube
• First End Style Designator
  Plain
• First End Outside Diameter Tube Accommodated
  0.625 inches
• First End Thread Size And Series/type Designator
  0.844-18 uns
• First End Thread Class
  3a
• First End Thread Direction
  Right-hand
• Second End Relationship With First End
  Not identical
• Second End Connection Type
  Threaded external tube
• Second End Style Designator
  Plain
• Second End Outside Diameter Tube Accommodated
  0.500 inches
• Second End Thread Size And Series/type Designator
  0.719-20 uns
• Second End Thread Class
  3a
• Second End Thread Direction
  Right-hand
• Third End Relationship With Preceding Ends
  Not identical with first or second end
• Third End Connection Type
  Threaded external tube
• Third End Style Designator
  Plain
• Third End Outside Diameter Tube Accommodated
  0.250 inches
• Third End Thread Class
  3a
• Third End Thread Direction
  Right-hand
• Seat Material
  Steel, aisi 440c
• Flow Control Device
  Poppet
• Flow Control Device Material
  Steel, aisi 440c
• End Connection Quantity
  3
• Valve Discharge Flow Rate
  15.0 gallons per minute
• Tempurature Adjustability
  Not adjustable