1-321-802-5889

NSN 4820-00-289-2440

Vacuum Breaking Valve

About this product

Brass body material, single connection, straight flow body style, air media for which designed, first end connection type: threaded external pipe.

Manufacturer part number AS11S47-07PC28 for national stock number 4820002892440.

Datasheet

  • Product description

    Vacuum Breaking Valve NSN 4820-00-289-2440.

  • MPN or Model

    AS11S47-07PC28

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    050855 - Cocks R Valves Etc Bbc
  • Unit Weight (Est.)
    0.3 lb
  • Body Material
    Brass
  • Body Style
    Single connection, straight flow
  • Media For Which Designed
    Air
  • First End Connection Type
    Threaded external pipe
  • First End Style Designator
    Plain
  • First End Pipe Size Accommodated
    0.500 inches
  • First End Thread Direction
    Right-hand
  • Seat Material
    Brass
  • Flow Control Device
    Any acceptable
  • Flow Control Device Material
    Any acceptable
  • End Connection Quantity
    1
  • Tempurature Adjustability
    Not adjustable
  • Absolute Pressure Range
    +2.8/+14.0
Vacuum Breaking Valve

An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.

Mechanic Bill explains Vacuum Breaking Valve

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NSN 4820002892440

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
AS11S47-07PC28 Naval Sea Systems Command
AS11S47-09PC71 Naval Sea Systems Command
CA6543-28 Buffalo Pumps, Inc.
AS11S47-07PC28 Naval Ship Systems Command
AS11S47-09PC71 Naval Ship Systems Command
Stock Check
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