4820-00-287-3147
Find complete technical information, availability, and procurement data for: 4820-00-287-3147
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-00-287-3147 to receive an up to date pricing and availability quote by email.
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.
disk flow control device, exposed spring bonnet type, 49750.0 pounds per hour valve discharge flow rate, spring disk loading method, bolted bonnet attachment method
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Flow Control Device
- disk
- Bonnet Type
- exposed spring
- Bonnet Attachment Method
- bolted
- Disk Loading Method
- spring
- Valve Discharge Flow Rate
- 49750.0 pounds per hour
- Renewable Seat Ring Type
- threaded
- Bolt Hole Quantity
- 9 2nd end
- Bolt Hole Quantity
- 8 1st end
- Flange Shape
- round with holes 1st end
- Flange Shape
- round with holes 2nd end
- Connection Type
- flange 1st end
- Connection Type
- flange 2nd end
- Valve Size
- 2.500 inches
- Opening Pressure Setting
- 1350.0 pounds per square inch
- Nominal Outside Diameter
- 9.250 inches 2nd end
- Nominal Outside Diameter
- 9.625 inches 1st end
- Nominal Thickness
- 1.625 inches 1st end
- Nominal Thickness
- 0.938 inches 2nd end
- First Connection Face To Centerline Distance
- 7.000 inches
- Bolt Hole Nominal Diameter
- 0.812 inches 2nd end
- Bolt Hole Nominal Diameter
- 1.062 inches 1st end
- Second Connection Face To Centerline Distance
- 7.750 inches
- Bolt Circle Nominal Diameter
- 7.500 inches 1st end
- Bolt Circle Nominal Diameter
- 7.688 inches 2nd end
- Flange Face Design
- plain 2nd end
- Flange Face Design
- raised straight 1st end
- Raised Face Nominal Height
- 0.687 inches 1st end
- Raised Face Nominal Diameter
- 6.375 inches 1st end
- Material
- copper alloy body
- Material
- copper alloy flow control device
- Material
- copper alloy seat
- Material
- copper alloy stem
- Style Designator
- angle flanged ends
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 |
|---|---|
| 5VS27 | Safety Relief Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-287-3147?
Does the NSN 4820-00-287-3147 have a Schedule B code assigned?
Does NSN 4820-00-287-3147 require demilitarization?
Does NSN 4820-00-287-3147 contain precious materials?
Does NSN 4820-00-287-3147 contain hazardous materials?
When the NSN 4820-00-287-3147 was assigned to the Federal Catalog?
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
You May Also Like
Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.
Pricing
Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:
