4820-00-842-7239
Find complete technical information, availability, and procurement data for: 4820-00-842-7239
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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.
right-hand 2nd end thread direction, 3a 1st end thread class, disk flow control device, inside screw bonnet type, right-hand 1st end 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 Class
- 3a 1st end
- Thread Direction
- right-hand 1st end
- Thread Direction
- right-hand 2nd end
- Flow Control Device
- disk
- Bonnet Type
- inside screw
- Bonnet Attachment Method
- integral
- Maximum Operating Temp
- 350.0 fahrenheit single response
- Connection Style
- flared (tube) 1st end
- Connection Style
- plain (pipe) 2nd end
- Valve Operation Method
- manual
- Connection Type
- threaded external pipe 2nd end
- Connection Type
- threaded external tube 1st end
- Features Provided
- valve stem lock shield and bonnet packing
- Thread Quantity Per Inch
- 18 2nd end
- Maximum Operating Pressure
- 500.0 pounds per square inch single response
- Nominal Thread Size
- 0.375 inches 2nd end
- Nominal Thread Size
- 0.437 inches 1st end
- Seat Angle
- 37.0 degrees 1st end
- Nominal Outside Diameter Tube Accommodated
- 0.250 inches 1st end
- Material
- copper alloy overall
- Media For Which Designed
- refrigerant 12 1st responserefrigerant 22 2nd response
- Style Designator
- angle
- Thread Series Designator
- npt 2nd end
- Thread Series Designator
- unf 1st end
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-00-203-7814 | No Name Available | 08/01/1992 |
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 |
|---|---|
| 22-759P | Angle Valve |
| 464685 | Angle Valve |
| 464685 PIECE 118 | Angle Valve |
| 483955PC87B | Angle Valve |
| 56A1894 | Angle Valve |
| 60MP135 | Angle Valve |
| 7764B | Angle Valve |
| A-13613 | Angle Valve |
| A13613 | Angle Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
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Does the NSN 4820-00-842-7239 have a Schedule B code assigned?
Does NSN 4820-00-842-7239 require demilitarization?
Does NSN 4820-00-842-7239 contain precious materials?
Does NSN 4820-00-842-7239 contain hazardous materials?
When the NSN 4820-00-842-7239 was assigned to the Federal Catalog?
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