NSN 4820-01-477-7832
Breather Valve
About this product
Cracking reseal valve (-10c-10c).
Manufacturer part number TA770-10C-10C-R for national stock number 4820014777832.
Datasheet
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Product description
Gaseous Products Pressure Equalizing Valve NSN 4820-01-477-7832.
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MPN or Model
TA770-10C-10C-R
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Schedule B
8481.80.9050 (Other taps, cocks, valves, etc., nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Body Material
Aluminum -
Maximum Operating Pressure
2.5 pounds per square inch -
Outside Surface Treatment
Anodized -
Body Style
Single connection, straight flow -
First End Thread Class
2a -
First End Thread Direction
Right-hand -
Opening Pressure Setting
1.0 pounds per square inch -
Valve Relief Design Type
Pressure and vacuum -
End Application
T406-ad-400 engine -
First End Thread Series Designator
Uns -
First End Thread Size
2.000 inches -
Criticality Code Justification
Agav -
Part Name Assigned By Controlling Agency
Breather valve -
Supplementary Features
Corrorsion-resistant, tamperproof; cover provides protection from sand and dust intrusion, and from water from high-pressure decontamination hoses -
Test Data Document
81343-as27166 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
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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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 4820-01-477-7832 gaseous products pressure equalizing valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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TA770-10C-10C-R | Agm Container Controls Inc. |
TA770-100-100-R | Agm Container Controls Inc. |
1930AS100-22 | Naval Air Systems Command |
Stock Check
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