NSN 4820-00-122-1158

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-00-122-1158.

• MPN or Model
  

  4231940

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Thread Class
  3a 1st end
• Thread Direction
  Right-hand 1st end
• Flow Control Device
  Poppet
• Disk Loading Method
  Spring
• Valve Discharge Flow Rate
  10.0 gallons per minute
• Connection Style
  Inverted flare (tube) 1st end
• Valve Operation Method
  Automatic
• Connection Type
  Threaded external tube 1st end
• Features Provided
  Pressure tight outlet side
• Thready Qty Per Inch (tpi)
  16 1st end
• Thread Size
  0.750 inches 1st end
• Opening Pressure Setting
  1800.0 pounds per square inch
• Outside Diameter Tube Accommodated
  0.500 inches 1st end
• Style Designator
  Angle
• Test Data Document
  18355-1100 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
• Thread Series Designator
  Unf 1st end