| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-842-2926 (008422926) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Teledyne Hydra Power, Tactair Fluid Controls Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| A51H9203-5 | northrop grumman systems corporation | valve regulating fluid pressure | 79rg9 | RFQ |
| HP855300-5 | teledyne hydra power | valve regulating fluid pressure | 84685 | RFQ |
| HP855300-5 | tactair fluid controls inc | valve regulating fluid pressure | 70236 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | TEE ANGLE |
| ACKL | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID,PETROLEUM BASE |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS |
| ACKN | FIRST END STYLE DESIGNATOR | GASKET SEAL |
| ACLK | FIRST END THREAD CLASS | 3B |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ADQU | FLOW CONTROL DEVICE | BALL,PORTED |
| ADQZ | END CONNECTION QUANTITY | 3 |
| AEVN | REGULATION TYPE | AUTOMATIC SINGLE STAGE |
| AEVS | REMOTE ACTUATION METHOD | PISTON |
| AEWA | OUTLET PRESSURE SETTING | 3000.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | INCLUDED |
| AAJP | OUTSIDE SURFACE TREATMENT | ANODIZED,MIL-A-8625,TYPE 2 |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 7/16-20 UNJF |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACMX | THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END |
| ACSH | SEAT MATERIAL | CRES QQ-S-763 CLASS 440C FSCM 81348 |
| ADQR | CENTER TO CENTER DISTANCE | 1.000 INCHES NOMINAL |
| ADQT | PACKING MATERIAL | SYNTHETIC RUBBER MIL-P-25732 FSCM 81349 |
| ADQV | FLOW CONTROL DEVICE MATERIAL | CRES QQ-S-763 CLASS 440C FSCM 81348 |
| AEVR | VALVE LOADING METHOD | SPRING |
| AZKQ | TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 275.0 DEG FAHRENHEIT MAXIMUM |
| MATT | MATERIAL | ALUMINUM ALLOY 2014 BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-367,COMP 2014,T6 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SOURCE CONTROLLING DWG A51H9203 FSCM 26512 |
| Relevant Components for NSN - 4820-00-842-2926, 4820008422926 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
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