NSN 4820-01-451-3758

Datasheet

• Product description
  

  Safety Relief Valve NSN 4820-01-451-3758.

• MPN or Model
  

  7005617-1

• Schedule B
  8481.40.0000 (Safety or relief valves)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  0.1 lb
• Thread Class
  2a 1st end
• Thread Direction
  Right-hand 1st end
• Disk Loading Method
  Spring
• Maximum Operating Temp
  400.0 degrees fahrenheit single response
• Minimum Operating Temp
  -20.0 degrees fahrenheit
• End Application
  Seal delivery vehicle
• Connection Style
  G46a plain (tube) 1st end
• Valve Operation Method
  Automatic
• Connection Type
  Threaded external tube 1st end
• Maximum Operating Pressure
  200.0 pounds per square inch single response
• Thread Size
  0.438 inches 1st end
• Criticality Code Justification
  Zzzy
• Opening Pressure Setting
  2.0 pounds per square inch
• Material
  Steel comp 316 body
• Media For Which Designed
  Oil, lubricating, diester base 2nd response
• Style Designator
  Err-090
• Thread Series Designator
  Unf 1st end
• Reference Number Differentiating Characteristics
  Material controlled iaw ss800-ag-man-010/p9290 system certification procedures and criteria manual for deep submergence systems and requires cleaning, packing, and marking iaw mil-std-1622 or mil-std-1330 as deemed applicable; critical item for safety and survival of deep submergence research and rescue vehicals as differentiated by special test features