NSN 4820-01-339-7821

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-339-7821.

• MPN or Model
  

  12P125

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127200 - Pressure Redcng Water Relief Valve
• Unit Weight (Est.)
  0.5 lb
• Thread Class
  3a all ends
• Thread Direction
  Right-hand all ends
• Connection Style
  G43 external seat for gasket seal (boss) all ends
• Valve Operation Method
  Automatic
• Connection Type
  Threaded external boss all ends
• Thready Qty Per Inch (tpi)
  12 all ends
• Adjustable Pressure Range
  +1.5/+2.5 pounds per square inch
• Thread Size
  1.062 inches all ends
• Seat Angle
  37.0 degrees all ends
• Material
  Aluminum body
• Thread Series Designator
  Un all ends