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) | 00-289-1861 (002891861) |
| NCB Code | USA (00) |
| Manufacturer | Curtiss Wright Electro Mechanical Corporation, Anderson Greenwood Lp, Lunkenheimer Co, Pentair Valves And Controls, Schramm Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| HL4272PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 107271PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 107270PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 107314PC6 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 343N | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 107321PC6 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 82 1 2CID883116386 | anderson greenwood lp | valve safety relief | RFQ |
| 107253PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 107322PC6 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 107170PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 107152PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| HL4290PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| HL5724PC6 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 1226 1 2CID882111613 | lunkenheimer co | valve safety relief | RFQ |
| HL4283PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| HL5730PC6 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| HL5731PC6 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| HL4291PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 107153PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 6182 DCM01-KM0135 | pentair valves and controls | valve safety relief | RFQ |
| 107263PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 107163PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 107252PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| HL5723PC6 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 2247-1-2-125A | schramm inc | valve safety relief | RFQ |
| 107315PC6 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 668N | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| HL4273PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 107169PC283 | curtiss wright electro mechanical corporation | valve safety relief | RFQ |
| 6182 DC SET AT 135PSI | anderson greenwood lp | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAAR | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES ALL ENDS |
| AAJF | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| AHNC | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |
| 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 ALL ENDS |
| MATT | MATERIAL | COPPER ALLOY OVERALL |
| MEDA | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| THSD | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
| Relevant Components for NSN - 4820-00-289-1861, 4820002891861 | ||||
| 4810-01-693-0546 (4810016930546) | 4810-01-224-8636 (4810012248636) | 4810-00-181-8826 (4810001818826) | 4810-00-533-2538 (4810005332538) | |
| 4820-01-319-3454 (4820013193454) | 4820-01-154-9733 (4820011549733) | 4810-01-176-9496 (4810011769496) | 4820-01-278-5449 (4820012785449) | |
| 4810-01-152-7681 (4810011527681) | 4810-00-127-2787 (4810001272787) | 4820-00-557-7800 (4820005577800) | 4810-01-469-1460 (4810014691460) | |
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