4820-00-142-1029
Find complete technical information, availability, and procurement data for: 4820-00-142-1029
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 4820-00-142-1029 to receive an up to date pricing and availability quote by email.
A valve with a stem that may be mechanically actuated to three different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. In the third position, the valve disk is lifted from the seat to allow a flow of fluid in either direction through the valve. The valve disk may be spring loaded. See also valve, lift-check and valve, stop-check.
disk flow control device, bolted bonnet attachment method, 6 1st end bolt hole quantity, weight disk loading method, outside screw-yoke bonnet type
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
- outside screw-yoke
- Bonnet Attachment Method
- bolted
- Disk Loading Method
- weight
- Bolt Hole Quantity
- 6 1st end
- Valve Operation Method
- manual
- Flange Shape
- round with holes 1st end
- Connection Type
- flange 1st end
- Mounting Position
- horizontal
- Features Provided
- valve stem lock shield and bonnet packing
- Valve Size
- 2.500 inches
- Nominal Outside Diameter
- 6.125 inches 1st end
- Face To Face Distance
- 9.000 inches
- Nominal Thickness
- 0.250 inches 1st end
- Bolt Hole Nominal Diameter
- 0.562 inches 1st end
- Bolt Circle Nominal Diameter
- 5.125 inches 1st end
- Flange Face Design
- plain 1st end
- Material
- copper alloy body
- Material
- copper alloy flow control device
- Material
- copper alloy seat
- Material
- nickel 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 |
|---|---|
| CVL48S4803-582575ALT | Stop-Lift-Check Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-142-1029?
Does NSN 4820-00-142-1029 require demilitarization?
Does NSN 4820-00-142-1029 contain precious materials?
Does NSN 4820-00-142-1029 contain hazardous materials?
When the NSN 4820-00-142-1029 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:
