4820-00-563-4656
Find complete technical information, availability, and procurement data for: 4820-00-563-4656
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A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
manual valve operation method, 2.500 inches nominal pipe size accommodated, butt weld pipe connection type, outside screw-yoke bonnet type, 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.
- Nominal Pipe Size Accommodated
- 2.500 inches
- Bonnet Type
- outside screw-yoke
- Bonnet Attachment Method
- bolted
- Valve Operation Method
- manual
- Connection Type
- butt weld pipe
- Valve Size
- 2.500 inches
- Maximum Operating Pressure And Media For Which Designed
- 150.0 pounds per square inch steam and 500.0 pounds per square inch water-oil-gas
- Stem Type
- rising
- Inlet Relationship With Outlet
- identical
- Pressure Class
- 150.0 pounds
- Material
- steel disk
- Material
- steel seat
- Material
- steel stem
- Material
- steel uns j03002 body
- Material Document And Classification
- astm a-216 grade wcb assn std single material response body
- Material Document And Classification
- astmsta000 assn std single material response seat
- Material Document And Classification
- astmsta000 assn std single material response stem
- Material Document And Classification
- astmsta000 assn std single material response disk
- Specification/Standard Data
- 81349-mil-18110 government specification
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-01-074-0295 | No Name Available | 08/01/1992 |
| 4820-01-121-7861 | No Name Available | 09/01/1992 |
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 |
|---|---|
| 15-OW 2 1/2 IN. | Gate Valve |
| 1503 2 1/2 IN. | Gate Valve |
| 2009 2 1/2 IN. | Gate Valve |
| 47-1/2XU 2 1/2 IN. | Gate Valve |
| 5202NE 2V2 NCH | Gate Valve |
| 5202WE 2 1/2 IN. | Gate Valve |
| B09-0054B-13MS-88331-10CD51745 | Gate Valve |
| CS-103-U | Gate Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-563-4656?
Does the NSN 4820-00-563-4656 have a Schedule B code assigned?
Does NSN 4820-00-563-4656 require demilitarization?
Does NSN 4820-00-563-4656 contain precious materials?
Does NSN 4820-00-563-4656 contain hazardous materials?
When the NSN 4820-00-563-4656 was assigned to the Federal Catalog?
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