4820-00-262-7391
Find complete technical information, availability, and procurement data for: 4820-00-262-7391
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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.
inside screw bonnet type, threaded renewable seat ring type, disk flow control device, union bonnet attachment method, right-hand all ends thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Direction
- right-hand all ends
- Flow Control Device
- disk
- Bonnet Type
- inside screw
- Bonnet Attachment Method
- union
- Renewable Seat Ring Type
- threaded
- Maximum Operating Temp
- 150.0 fahrenheit 2nd response
- Maximum Operating Temp
- 550.0 fahrenheit 1st response
- End Item Identification
- grumman; a10 aircraft
- Connection Style
- plain,optional end(pipe) all ends
- Valve Operation Method
- manual
- Connection Type
- threaded internal pipe all ends
- Features Provided
- bonnet packing
- Maximum Operating Pressure
- 200.0 pounds per square inch 1st response
- Maximum Operating Pressure
- 400.0 pounds per square inch 2nd response
- Nominal Thread Size
- 0.250 inches all ends
- Material
- copper alloy 697 stem
- Material
- copper alloy 922 body
- Material
- steel comp 430f flow control device
- Material
- steel comp 430f seat
- Material Document And Classification
- astmcu0202 assn std single material response body
- Material Document And Classification
- astmcu0697 assn std single material response stem
- Material Document And Classification
- astmst0101 assn std single material response flow control device
- Material Document And Classification
- astmst0101 assn std single material response seat
- Media For Which Designed
- steam 1st response
- Media For Which Designed
- water-oil-gas 2nd response
- Style Designator
- straight thru
- Thread Series Designator
- npt all ends
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-00-287-3895 | No Name Available | 12/01/1978 |
| 4820-00-287-4182 | No Name Available | 03/01/1978 |
| 4820-00-811-4128 | No Name Available | 01/26/1970 |
| 4820-00-845-0373 | No Name Available | 01/01/1960 |
| 4820-00-883-6383 | No Name Available | 09/01/2023 |
| 4820-00-964-0157 | No Name Available | 01/01/1960 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 0501 SZ 1/4 IN | Globe Valve |
| 212P1-4 | Globe Valve |
| IB434-1/4 | Globe Valve |
| T-256AP-1/4 | Globe Valve |
FAQs
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When the NSN 4820-00-262-7391 was assigned to the Federal Catalog?
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