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NSN 4820-01-630-0379

Breather Valve

About this product

Recessed manual release push button.

Manufacturer part number TA240-20-20-R for national stock number 4820016300379.

Datasheet

  • Product description

    Gaseous Products Pressure Equalizing Valve NSN 4820-01-630-0379.

  • MPN or Model

    TA240-20-20-R

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • Body Material
    Aluminum alloy
  • Maximum Operating Pressure
    5.0 pounds per square inch
  • Outside Surface Treatment
    Anodized
  • Body Style
    Straight thru
  • First End Connection Type
    Threaded external pipe
  • First End Pipe Size Accommodated
    1.0 inches
  • Seat Material
    Silicone
  • Body Outside Diameter
    1.05 inches
  • Flow Control Device
    Any acceptable
  • End Connection Quantity
    1
  • Disk Loading Method
    Spring
  • Opening Pressure Setting
    2.0 pounds per square inch
  • Valve Venting Design Type
    Atmospheric
  • Valve Relief Design Type
    Pressure and vacuum
  • Absolute Pressure Setting
    2.0
  • First End Thread Series Designator
    Npsm
  • First End Thread Size
    0.750 inches
  • Specification Data
    81349-mil-dtl-27166 government specification and 81343-as27166 professional/industrial association specification
More from these suppliers
Gaseous Products Pressure Equalizing Valve

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.

Mechanic Bill explains Breather Valve

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NSN 4820016300379

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
TA240-20-20-R Agm Container Controls Inc.
Stock Check
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