NSN 4820-01-257-9792 7941G4Y, 01-257-9792, 012579792
Product Details | BALL VALVE
4820-01-257-9792 A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 7941G4Y, 4820-01-257-9792, 01-257-9792, 4820012579792, 012579792
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 26 JUN 1987 | 01-257-9792 | 20962 ( VALVE, BALL ) |
Drawings & Photos | NSN 4820-01-257-9792
Cross Reference | NSN 4820-01-257-9792
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7941G4Y | 28968 | CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. |
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Technical Data | NSN 4820-01-257-9792
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 316 BODY STEEL COMP 316 SEAT STEEL COMP 303 STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI3030/SAE3030 FED STD SINGLE MATERIAL RESPONSE BODY 66,AISI3030/SAE3030 FED STD SINGLE MATERIAL RESPONSE STEM |
| STYLE DESIGNATOR | A1 STRAIGHT THRU |
| MAXIMUM OPERATING PRESSURE | 6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MAXIMUM OPERATING TEMP | 300.0 DEG FAHRENHEIT SINGLE RESPONSE |
| CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS |
| CONNECTION STYLE | G45 FLARELESS ALL ENDS |
| THREAD SERIES DESIGNATOR | NPT 1ST END |
| NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS |
| THREAD DIRECTION | RIGHT-HAND ALL ENDS |
Restrictions/Controls & Freight Information | NSN 4820-01-257-9792
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||