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NSN 4820-01-036-2181

Breather Valve

About this product

Molding plastic, polycarbonate body material, 1.5 pounds per square inch maximum operating pressure, single connection, straight flow body style, tempurature rating: 80.0 degrees fahrenheit.

Manufacturer part number 1298365-3 for national stock number 4820010362181.

Datasheet

  • Product description

    Gaseous Products Pressure Equalizing Valve NSN 4820-01-036-2181.

  • MPN or Model

    1298365-3

  • Schedule B
    8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • Body Material
    Molding plastic, polycarbonate
  • Maximum Operating Pressure
    1.5 pounds per square inch
  • Body Style
    Single connection, straight flow
  • Tempurature Rating
    80.0 degrees fahrenheit
  • Media For Which Designed
    Protective device against excessive internal and external pressures during air lift and extreme temperature changes in shipping containers
  • First End Connection Type
    Threaded internal pipe
  • First End Style Designator
    Plain
  • First End Pipe Size Accommodated
    1.250 inches
  • First End Thread Size And Series/type Designator
    1.250-16 un
  • First End Thread Direction
    Right-hand
  • Flow Control Device
    Any acceptable
  • End Connection Quantity
    1
  • Opening Pressure Setting
    Not rated
  • Valve Venting Design Type
    Atmospheric
  • Valve Relief Design Type
    Pressure and vacuum
  • Absolute Pressure Setting
    Not rated
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 4820010362181

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1298365-3 Naval Air Systems Command
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