NSN 4820-00-146-1952

Datasheet

• Product description
  

  Fluid Pressure Regulating Valve NSN 4820-00-146-1952.

• MPN or Model
  

  103903-1

• Schedule B
  8481.80.9015 (Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  0.2 lb
• Body Style
  Tee
• First End Connection Type
  Threaded external tube
• First End Style Designator
  Flared
• First End Outside Diameter Tube Accommodated
  0.250 inches
• First End Thread Size And Series/type Designator
  7/16-20 unf
• First End Thread Class
  3a
• First End Thread Direction
  Right-hand
• Second End Relationship With First End
  Not identical
• Second End Connection Type
  Threaded external tube
• Second End Style Designator
  Flareless
• Second End Outside Diameter Tube Accommodated
  0.125 inches
• Second End Thread Size And Series/type Designator
  5/16-24 unjf
• Second End Thread Class
  3a
• Second End Thread Direction
  Right-hand
• Third End Relationship With Preceding Ends
  Not identical with first or second end
• Third End Connection Type
  Threaded internal boss
• Third End Style Designator
  Gasket seal
• Third End Thread Size And Series/type Designator
  1/4-32 unef
• Third End Thread Class
  2b
• Third End Thread Direction
  Right-hand
• First End Seat Angle In Deg
  37.0
• Second End Seat Angle In Deg
  12.0
• Flow Control Device
  Poppet
• End Connection Quantity
  3
• Mounting Facility
  Flange
• Regulation Type
  Automatic double stage
• Valve Stem Design
  Double seat
• Valve Loading Method
  Spring
• Filter
  Not included
• Tempurature Rating
  Between -65.0 degrees fahrenheit and 400.0 degrees fahrenheit