NSN 4820-01-220-5574
Breather Valve
Aluminum alloy body material, oxide film, mil-c-5541 outside surface treatment, single connection, straight flow body style, furnished items: gasket and nut.
Manufacturer part number 70979-001 for national stock number 4820012205574.
Datasheet
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Product description
Gaseous Products Pressure Equalizing Valve NSN 4820-01-220-5574.
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MPN or Model
70979-001
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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 -
Outside Surface Treatment
Oxide film, mil-c-5541 -
Body Style
Single connection, straight flow -
Furnished Items
Gasket and nut -
Tempurature Rating
-80.0 degrees fahrenheit and 160.0 degrees fahrenheit -
Flow Control Device
Disk, flat -
End Connection Quantity
1 -
Opening Pressure Setting
3.5 pounds per square inch
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 4820-01-220-5574 gaseous products pressure equalizing valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 70979-001 | Eaton Corp |
| TA500-VR-20 | Agm Container Controls Inc. |
| TA500-VR-20 | Arizona Gear And Mfg Co |
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