| 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 | Cage Code | RFQ |
|---|---|---|---|---|
| 2076-97ALT8PCV1062 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 2076-97ALT8PCV1047 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 2476-06ALT15M0DIFICATI0N4PCV634 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 2476-06ALT15M0DIFICATI0N4PCV624 | electric boat corporation | valve safety relief | 96169 | RFQ |
| FIG44-1-2 | lunkenheimer co | valve safety relief | 37239 | RFQ |
| 2076-16ALT6PCV785 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 3776-10PCV17 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 2476-16ALT27M0DIFICATI0N5PCV838 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 3676-12REVAPCV21 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 2076-16ALT6PCV876 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 3076-12PCV3 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 2476-32ALT8PCV1015 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 2076-97ALT8PCV1039 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 3076-08PCV21 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 2476-16ALT27M0DIFICATI0N5PCV871 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 2476-37ALT11PC1140 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 44-1-2-76-175 | lunkenheimer co | valve safety relief | 37239 | RFQ |
| 3076-10PCV26 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 3376-12-1PCV912 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 3664-71REVAPCV12 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 3776-10REVBPCV17 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 2076-308PCV668 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 3076-08PCV28 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 3664-77REVBPCV5 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 2076-37ALT7PCV1153 | electric boat corporation | valve safety relief | 96169 | RFQ |
| 3076-14PCV17 | electric boat corporation | valve safety relief | 96169 | 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 | ||||
| 4820-01-251-8295 (4820012518295) | 4820-01-606-5732 (4820016065732) | 4820-01-504-6136 (4820015046136) | 4820-01-345-7050 (4820013457050) | |
| 4810-01-373-6377 (4810013736377) | 4810-01-079-4456 (4810010794456) | 4820-01-280-4146 (4820012804146) | 4820-01-651-8515 (4820016518515) | |
| 4820-01-688-1777 (4820016881777) | 4820-01-439-5575 (4820014395575) | 4820-01-228-6731 (4820012286731) | 4820-01-645-8483 (4820016458483) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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