NSN 4820-00-446-3311

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-00-446-3311.

• MPN or Model
  

  90AR494

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Pipe Size Accommodated
  0.750 inches 1st end
• Thread Direction
  Right-hand 1st end
• Flow Control Device
  Disk
• Bonnet Type
  Inside screw
• Bonnet Attachment Method
  Integral
• Disk Loading Method
  Spring
• Connection Style
  Plain (pipe) 1st end
• Valve Operation Method
  Automatic or manual
• Connection Type
  Threaded external pipe 1st end
• Adjustable Pressure Range
  +105.0/+115.0 pounds per square inch
• Maximum Operating Pressure
  250.0 pounds per square inch single response
• Thread Size
  0.750 inches 1st end
• Material
  Copper alloy
• Media For Which Designed
  Fuel/oil, hydrocarbon 2nd response
• Style Designator
  Straight thru
• Thread Series Designator
  Npt 1st end