| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-478-5779 (004785779) |
| NCB Code | USA (00) |
| Manufacturer | Mueller Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | STRAIGHT THRUSTRAIGHT THRUSTRAIGHT THRUSTRAIGHT THRU |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPETHREADED INTERNAL PIPE |
| ACKN | FIRST END STYLE DESIGNATOR | PLAINPLAIN |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 2-11-1/2 NPT2-11-1/2 NPT |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICALIDENTICAL |
| ADQU | FLOW CONTROL DEVICE | DIAPHRAGMDIAPHRAGM |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVA | OUTLET PRESSURE RANGE | 25.0 TO 75.0 POUNDS PER SQUARE INCH |
| AEVN | REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 250.0 POUNDS PER SQUARE INCH |
| AEWA | OUTLET PRESSURE SETTING | 45.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | INCLUDED |
| AZKQ | TEMP RATING | 180.0 DEG FAHRENHEIT MAXIMUM |
| MATT | MATERIAL | COPPER ALLOY BODY |
| Components Related to NSN - 4820-00-478-5779, 4820004785779 | ||||
| 4810-20-003-8822 (4810200038822) | 4810-01-014-8016 (4810010148016) | 4810-01-084-1238 (4810010841238) | 4810-01-411-7729 (4810014117729) | |
| 4820-01-408-3745 (4820014083745) | 4820-01-456-9072 (4820014569072) | 4820-01-297-1947 (4820012971947) | 4820-01-135-8329 (4820011358329) | |
| 4820-00-214-6773 (4820002146773) | 4810-01-588-5008 (4810015885008) | 4820-01-538-8242 (4820015388242) | 4820-01-628-7496 (4820016287496) | |
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