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) | 01-248-1434 (012481434) |
| NCB Code | USA (01) |
| Manufacturer | Curtiss Wright Flow Control Service Corporation, Carotek Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 1896M2-M40 PSI SET 179 | curtiss wright flow control service corporation | valve safety relief | RFQ |
| 1856M-0L SP 1-2 X 3-4 160T179 | curtiss wright flow control service corporation | valve safety relief | RFQ |
| 1896M-OL SP 1 2 X 3 4 160T179 | curtiss wright flow control service corporation | valve safety relief | RFQ |
| 1896M2-M40 PSI SET 179 | carotek inc | valve safety relief | RFQ |
| 1896-PKD 1-2X3-4 160T179 | curtiss wright flow control service corporation | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) 1ST ENDPLAIN,OPTIONAL END(PIPE) 2ND END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST ENDTHREADED INTERNAL PIPE 2ND END |
| CQCY | ADJUSTABLE PRESSURE RANGE | 160.0/179.0 POUNDS PER SQUARE INCH |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END0.750 INCHES 2ND END |
| MATT | MATERIAL | COPPER ALLOY 360 BODY OR COPPER ALLOY 922 BODY |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| Relevant Components for NSN - 4820-01-248-1434, 4820012481434 | ||||
| 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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