AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-835-3871 (008353871) |
| NCB Code | USA (00) |
| Manufacturer | Huntington Ingalls Incorporated, Anderson Greenwood Lp, Pentair Valves And Controls, Electric Boat Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 501-009PCCAC9 | huntington ingalls incorporated | valve safety relief | RFQ |
| 9966 | anderson greenwood lp | valve safety relief | RFQ |
| 9966C51M | pentair valves and controls | valve safety relief | RFQ |
| 9966C51M | anderson greenwood lp | valve safety relief | RFQ |
| 9864-076PCCAC9 | electric boat corporation | valve safety relief | RFQ |
| 8500PC1251TASSY | anderson greenwood lp | valve safety relief | RFQ |
| E8500C51M | anderson greenwood lp | valve safety relief | RFQ |
| E8500C51M | pentair valves and controls | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADSU | DISK LOADING METHOD | SPRING |
| AEHZ | MAXIMUM OPERATING TEMP | 150.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD |
| CQCY | ADJUSTABLE PRESSURE RANGE | 15.0 TO 19.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| MATT | MATERIAL | COPPER ALLOY BODY |
| MATT | MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE AND NICKEL ALLOY FLOW CONTROL DEVICE |
| MATT | MATERIAL | COPPER ALLOY STEM |
| STYL | STYLE DESIGNATOR | ANGLE |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| AHNC | CONNECTION STYLE | STREAMLINED WITH ONE BRAZING RING ALL ENDS |
| MATT | MATERIAL | NICKEL ALLOY SEAT |
| MEDA | MEDIA FOR WHICH DESIGNED | WATER,SALT SINGLE RESPONSE |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MFG SPEC TYPE A1,CLASS C |
| Relevant Components for NSN - 4820-00-835-3871, 4820008353871 | ||||
| 4820-01-437-8926 (4820014378926) | 4820-01-258-2410 (4820012582410) | 4820-00-432-1714 (4820004321714) | 4820-01-271-9629 (4820012719629) | |
| 4820-01-578-9600 (4820015789600) | 4820-00-092-6590 (4820000926590) | 4820-01-417-2811 (4820014172811) | 4820-01-365-0880 (4820013650880) | |
| 4820-01-697-1452 (4820016971452) | 4820-15-149-7310 (4820151497310) | 4820-00-506-2869 (4820005062869) | 4820-00-330-9420 (4820003309420) | |
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