4820-01-240-8377
Find complete technical information, availability, and procurement data for: 4820-01-240-8377
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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.
socket, weld, pipe connection type, manual valve operation method, 1.000 inches nominal pipe size accommodated, bolted bonnet attachment 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.
- Nominal Pipe Size Accommodated
- 1.000 inches
- Bonnet Type
- outside screw-yoke
- Bonnet Attachment Method
- bolted
- Valve Operation Method
- manual
- Connection Type
- socket, weld, pipe
- Features Provided
- bonnet packing
- Valve Size
- 1.000 inches
- Maximum Operating Pressure And Media For Which Designed
- 200.0 pounds per square inch steam
- Stem Type
- rising
- Maximum Operating Temp And Media For Which Designed
- 500.0 fahrenheit steam
- Inlet Relationship With Outlet
- identical
- Pressure Class
- 150.0 pounds
- Material
- steel comp 316 seat
- Material
- steel uns j92800 body
- Material
- steel uns j92900 disk
- Material Document And Classification
- astm a-276 type 316 assn std single material response stem
- Material Document And Classification
- astm a-351 grade cf3m assn std single material response body
- Material Document And Classification
- astm a-351 grade cf8m assn std single material response disk
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-01-249-1311 | 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 |
|---|---|
| 2490 SWE | Gate Valve |
| 90100114 | Gate Valve |
| D17620-3 114 1IN | Gate Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-01-240-8377?
Does the NSN 4820-01-240-8377 have a Schedule B code assigned?
Does NSN 4820-01-240-8377 require demilitarization?
Does NSN 4820-01-240-8377 contain precious materials?
Does NSN 4820-01-240-8377 contain hazardous materials?
When the NSN 4820-01-240-8377 was assigned to the Federal Catalog?
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