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) | 00-288-7836 (002887836) |
| NCB Code | USA (00) |
| Manufacturer | Electric Boat Corporation, Lunkenheimer Co |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 2076-16ALT6PCV876 | electric boat corporation | valve safety relief | RFQ |
| 3664-71REVAPCV12 | electric boat corporation | valve safety relief | RFQ |
| 3076-12PCV3 | electric boat corporation | valve safety relief | RFQ |
| 3376-12-1PCV912 | electric boat corporation | valve safety relief | RFQ |
| 2076-97ALT8PCV1047 | electric boat corporation | valve safety relief | RFQ |
| FIG44-1-2 | lunkenheimer co | valve safety relief | RFQ |
| 2076-97ALT8PCV1039 | electric boat corporation | valve safety relief | RFQ |
| 2076-97ALT8PCV1062 | electric boat corporation | valve safety relief | RFQ |
| 2476-16ALT27M0DIFICATI0N5PCV838 | electric boat corporation | valve safety relief | RFQ |
| 44-1-2-76-175 | lunkenheimer co | valve safety relief | RFQ |
| 2476-16ALT27M0DIFICATI0N5PCV871 | electric boat corporation | valve safety relief | RFQ |
| 3076-10PCV26 | electric boat corporation | valve safety relief | RFQ |
| 3664-77REVBPCV5 | electric boat corporation | valve safety relief | RFQ |
| 3076-08PCV21 | electric boat corporation | valve safety relief | RFQ |
| 3776-10PCV17 | electric boat corporation | valve safety relief | RFQ |
| 3076-08PCV28 | electric boat corporation | valve safety relief | RFQ |
| 3676-12REVAPCV21 | electric boat corporation | valve safety relief | RFQ |
| 2076-16ALT6PCV785 | electric boat corporation | valve safety relief | RFQ |
| 3776-10REVBPCV17 | electric boat corporation | valve safety relief | RFQ |
| 2076-37ALT7PCV1153 | electric boat corporation | valve safety relief | RFQ |
| 2076-308PCV668 | electric boat corporation | valve safety relief | RFQ |
| 2476-06ALT15M0DIFICATI0N4PCV624 | electric boat corporation | valve safety relief | RFQ |
| 2476-32ALT8PCV1015 | electric boat corporation | valve safety relief | RFQ |
| 2476-37ALT11PC1140 | electric boat corporation | valve safety relief | RFQ |
| 2476-06ALT15M0DIFICATI0N4PCV634 | electric boat corporation | valve safety relief | RFQ |
| 3076-14PCV17 | electric boat corporation | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 1ST END |
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 2ND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSR | BONNET TYPE | INSIDE SPRING |
| ADST | BONNET ATTACHMENT METHOD | THREADED |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | 274.0 POUNDS PER HOUR |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED |
| AEHZ | MAXIMUM OPERATING TEMP | 450.0 DEG FAHRENHEIT SINGLE RESPONSE |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 2ND END |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
| CBBL | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE |
| CQCY | ADJUSTABLE PRESSURE RANGE | 76.0 TO 175.0 POUNDS PER SQUARE INCH |
| CQGM | MAXIMUM OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 2ND END |
| MATT | MATERIAL | COPPER ALLOY 922 BODY |
| MATT | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |
| MATT | MATERIAL | NICKEL ALLOY SEAT |
| MATT | MATERIAL | STEEL STEM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOYD4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY |
| MEDA | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| THSD | THREAD SERIES DESIGNATOR | NPT 2ND END |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY VALVE SIZE AND RELIEF PRESSURE RANGE |
| Relevant Components for NSN - 4820-00-288-7836, 4820002887836 | ||||
| 4820-01-248-5022 (4820012485022) | 4820-01-511-3905 (4820015113905) | 4820-00-108-8528 (4820001088528) | 4820-01-613-0942 (4820016130942) | |
| 4820-00-319-7643 (4820003197643) | 4820-01-577-0941 (4820015770941) | 4820-01-262-2542 (4820012622542) | 4820-01-607-4294 (4820016074294) | |
| 4820-01-148-9327 (4820011489327) | 4820-01-292-9537 (4820012929537) | 4820-01-230-6363 (4820012306363) | 4820-01-151-4016 (4820011514016) | |
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