NSN 4820-01-064-0538
Breather Valve
Aluminum alloy body material, 3.5 pounds per square inch maximum operating pressure, oxide film, mil-c-5541 outside surface treatment, body style: single connection, straight flow.
Manufacturer part number 2645518-16 for national stock number 4820010640538.
Datasheet
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Product description
Gaseous Products Pressure Equalizing Valve NSN 4820-01-064-0538.
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MPN or Model
2645518-16
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Schedule B
8481.80.9050 (Other taps, cocks, valves, etc., nesoi) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Body Material
Aluminum alloy -
Maximum Operating Pressure
3.5 pounds per square inch -
Outside Surface Treatment
Oxide film, mil-c-5541 -
Body Style
Single connection, straight flow -
Furnished Items
Manual unloader on vacuum side and nut and gasket and washer -
Tempurature Rating
160.0 degrees celsius -
Media For Which Designed
Air -
First End Connection Type
Threaded external boss -
First End Style Designator
External seat for gasket seal -
First End Thread Size And Series/type Designator
2.000-18 uns -
First End Thread Class
2a -
First End Thread Direction
Right-hand -
Seat Material
Aluminum alloy and plastic, polytetrafluoroethylene -
End Connection Quantity
1 -
Opening Pressure Setting
2.0 pounds per square inch -
Valve Venting Design Type
Atmospheric -
Valve Relief Design Type
Vacuum
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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.
Pricing and Availability
Get a quote for 4820-01-064-0538 gaseous products pressure equalizing valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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2645518-16 | Navair And Navsea Managed |
TA750-VR-20 | Agm Container Controls Inc. |