AN6245B4
View detailed technical data, stock status, and sourcing information for: AN6245B4
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A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.
integral bonnet attachment method, inside spring bonnet type, disk flow control device, 3b all ends thread class, 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 Class
- 3b all ends
- Thread Direction
- right-hand all ends
- Flow Control Device
- disk
- Bonnet Type
- inside spring
- Bonnet Attachment Method
- integral
- Disk Loading Method
- spring
- Valve Discharge Flow Rate
- 115.0 pounds per hour
- Maximum Operating Temp
- -65.0 fahrenheit 1st response
- Maximum Operating Temp
- 160.0 fahrenheit 2nd response
- Connection Style
- gasket seal(boss) all ends
- Valve Operation Method
- automatic
- Connection Type
- threaded internal boss all ends
- Features Provided
- valve stem lock shield and bonnet packing and pressure tight outlet side
- Adjustable Pressure Range
- +2100.0 to 4100.0 pounds per square inch
- Maximum Operating Pressure
- 4100.0 pounds per square inch single response
- Nominal Thread Size
- 0.437 inches all ends
- Nominal Outside Diameter Tube Accommodated
- 0.625 inches all ends
- Material
- aluminum alloy body
- Material
- steel seat
- Media For Which Designed
- fuel/oil, hydrocarbon single response
- Style Designator
- angle
- Thread Series Designator
- unf all ends
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-00-336-8112 | No Name Available | 01/01/1963 |
| 4820-00-752-9822 | 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 |
|---|---|
| AN6245B4 | Safety Relief Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-341-2987?
Does the NSN 4820-00-341-2987 have a Schedule B code assigned?
Does NSN 4820-00-341-2987 require demilitarization?
Does NSN 4820-00-341-2987 contain precious materials?
Does NSN 4820-00-341-2987 contain hazardous materials?
When the NSN 4820-00-341-2987 was assigned to the Federal Catalog?
Professional Distribution
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