NSN 4820-00-555-2572

Datasheet

• Product description
  

  Check Valve NSN 4820-00-555-2572.

• MPN or Model
  

  MS28884A-4

• Schedule B
  8481.30.9000 (Check valves of materials other than copper, iron or steel)
• NMF (National Motor Freight)
  127220 - Pressure Reg/red/relief Valves NOI
• Unit Weight (Est.)
  6.4 lb
• Thread Class
  3a all ends
• Thread Direction
  Right-hand all ends
• Flow Control Device
  Disk
• Maximum Operating Temp
  160.0 degrees fahrenheit single response
• Connection Style
  External seat for gasket seal (boss) all ends
• Valve Operation Method
  Automatic
• Connection Type
  Threaded external boss all ends
• Mounting Position
  Horizontal or vertical
• Thready Qty Per Inch (tpi)
  20 all ends
• Maximum Operating Pressure
  350.0 pounds per square inch single response
• Thread Size
  0.438 inches all ends
• Seat Angle
  37.0 degrees all ends
• Material
  Rubber butadiene-acrylonitrile class nbr seat
• Surface Treatment
  Anodize
• Style Designator
  Straight thru
• Thread Series Designator
  Unf all ends