4820-00-851-4111
Find complete technical information, availability, and procurement data for: 4820-00-851-4111
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A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.
disk flow control device, 3a all ends thread class, 12.0 gallons per minute valve discharge flow rate, right-hand all ends thread direction, weight disk loading method
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a all ends
- Thread Direction
- right-hand all ends
- Flow Control Device
- disk
- Disk Loading Method
- weight
- Valve Discharge Flow Rate
- 12.0 gallons per minute
- Maximum Operating Temp
- 250.0 fahrenheit single response
- Connection Style
- flared (tube) all ends
- Valve Operation Method
- automatic
- Connection Type
- threaded external tube all ends
- Features Provided
- pressure tight outlet side
- Thread Quantity Per Inch
- 12 all ends
- Maximum Operating Pressure
- 3000.0 pounds per square inch single response
- Nominal Thread Size
- 1.312 inches all ends
- Seat Angle
- 37.0 degrees all ends
- Opening Pressure Setting
- 80.0 pounds per square inch
- Nominal Outside Diameter Tube Accommodated
- 1.000 inches 1st end
- Material
- aluminum alloy seat
- Material
- aluminum alloy body
- Material
- steel corrosion resisting and rubber synthetic flow control device
- Media For Which Designed
- fuel/oil, hydrocarbon single response
- Surface Treatment
- anodize
- Surface Treatment Document And Classification
- mil-a-8625,ty 2 mil spec single treatment response
- Style Designator
- angle
- Thread Series Designator
- un all ends
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-00-821-8025 | No Name Available | 01/01/1960 |
Related Parts
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FAQs
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When the NSN 4820-00-851-4111 was assigned to the Federal Catalog?
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