NSN 4820-01-257-1495
Breather Valve
Aluminum alloy body material, not rated maximum operating pressure, single connection, straight flow body style, tempurature rating: 160.0 degrees fahrenheit.
Manufacturer part number TA770-50C-50C-R for national stock number 4820012571495.
Datasheet
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Product description
Gaseous Products Pressure Equalizing Valve NSN 4820-01-257-1495.
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MPN or Model
TA770-50C-50C-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 -
Unit Weight (Est.)
0.4 lb -
Body Material
Aluminum alloy -
Maximum Operating Pressure
Not rated -
Body Style
Single connection, straight flow -
Tempurature Rating
160.0 degrees fahrenheit -
Media For Which Designed
Nitrogen, gaseous err-100 err-100 -
First End Connection Type
Threaded external tube -
First End Style Designator
Plain -
First End Outside Diameter Tube Accommodated
2.050 inches -
First End Thread Size And Series/type Designator
2.000-18 uns -
First End Thread Class
2a -
First End Thread Direction
Right-hand -
Flow Control Device
Any acceptable -
End Connection Quantity
1 -
Valve Venting Design Type
Atmospheric -
Valve Relief Design Type
Pressure and 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 4820-01-257-1495 gaseous products pressure equalizing valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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TA770-50C-50C-R | Agm Container Controls Inc. |
11450540-1 | U S Army Aviation And Missile |
11450540 | U S Army Aviation And Missile |