NSN 4820-00-289-3818

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-00-289-3818.

• MPN or Model
  

  ARSS48-0333ITEM36

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Thread Direction
  Right-hand 2nd end
• Disk Loading Method
  Spring
• Bolt Hole Quantity
  4 1st end
• Maximum Operating Temp
  425.0 degrees fahrenheit single response
• Connection Style
  Plain, optional en (pipe) 2nd end
• Flange Shape
  Round with holes 1st end
• Connection Type
  Threaded internal pipe 2nd end
• Adjustable Pressure Range
  +4.0/+9.0 pounds per square inch
• Maximum Operating Pressure
  100.0 pounds per square inch single response
• Thread Size
  1.000 inches 2nd end
• Outside Diameter
  4.250 inches 1st end
• Bolt Hole Diameter
  0.562 inches 1st end
• Bolt Circle Diameter
  3.125 inches 1st end
• Flange Face Design
  Plain 1st end
• Material
  Nickel alloy seat
• Media For Which Designed
  Steam single response
• Style Designator
  Angle
• Thread Series Designator
  Npt 2nd end