NSN 4820-01-524-5881

Datasheet

• Product description
  

  Fluid Pressure Regulating Valve NSN 4820-01-524-5881.

• MPN or Model
  

  40405-205

• Schedule B
  8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
• NMF (National Motor Freight)
  127200 - Pressure Redcng Water Relief Valve
• Body Material
  Bronze, astm b61
• First End Flange Outside Diameter
  7.187 inches
• Body Style
  Straight thru
• Stem Material
  Nickel
• Media For Which Designed
  Water, salt
• First End Connection Type
  Plain face flange
• First End Style Designator
  Plain
• First End Flange Shape Style
  Round w/ bolt holes
• First End Flange Thickness
  1.000 inches
• First End Bolt Hole Quantity
  8
• First End Bolt Hole Diameter
  0.687 inches
• First End Bolt Circle Diameter
  6.062 inches
• Second End Relationship With First End
  Identical
• Seat Material
  Nickel
• Face To Face Distance
  12.625 inches
• Flow Control Device
  Disk
• End Connection Quantity
  2
• Valve Loading Method
  Spring
• Valve Size
  3.500 inches
• Part Name Assigned By Controlling Agency
  Trac style "h" pressure reducing valve
• Specification Data
  81349 - mil-v-2042e (sh) government specification