488SIZE3-4IN
View detailed technical data, stock status, and sourcing information for: 488SIZE3-4IN
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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.
inside screw bonnet type, threaded internal pipe connection type, manual valve operation method, bonnet packing features provided, u-bolt 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.
- Bonnet Type
- inside screw
- Bonnet Attachment Method
- u-bolt
- Valve Operation Method
- manual
- Connection Type
- threaded internal pipe
- Features Provided
- bonnet packing
- Maximum Operating Pressure And Media For Which Designed
- 150.0 pounds per square inch steam and 225.0 pounds per square inch water-oil-gas
- Nominal Thread Size
- 0.750 inches
- Stem Type
- rising
- Special Features
- 0.750 in. pipe size;r.h. thd;14 thds per inch
- Material
- iron cast body
- Material
- iron cast seat
- Material
- steel disk
- Material
- steel stem
- Material Document And Classification
- astm a126-61t,cl a assn std single material response seat
- Material Document And Classification
- astm a126-61t,cl a assn std single material response body
- Thread Series Designator
- npt
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 4820-00-808-9943 | No Name Available | 06/14/2023 |
| 4820-00-967-2874 | No Name Available | 06/14/2023 |
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 |
|---|---|
| 4027V4D | Gate Valve |
| 488SIZE3-4IN | Gate Valve |
| 55H20 | Gate Valve |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 4820-00-428-3094?
Does the NSN 4820-00-428-3094 have a Schedule B code assigned?
Does NSN 4820-00-428-3094 require demilitarization?
Does NSN 4820-00-428-3094 contain precious materials?
Does NSN 4820-00-428-3094 contain hazardous materials?
When the NSN 4820-00-428-3094 was assigned to the Federal Catalog?
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Pricing
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