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) | 00-881-0994 (008810994) |
| NCB Code | USA (00) |
| Manufacturer | Scovill Inc, Marotta Controls Inc, Stewart Avionics Inc, Circor Aerospace Inc, Metadure Parts And Sales Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 322AS185-1 | scovill inc | valve safety relief | RFQ |
| PRV45C 281327 0001 | marotta controls inc | valve safety relief | RFQ |
| A10157 | stewart avionics inc | valve safety relief | RFQ |
| RV99-75-1 | circor aerospace inc | valve safety relief | RFQ |
| 10137-1 | metadure parts and sales inc | valve safety relief | RFQ |
| PRV45 | marotta controls inc | valve safety relief | RFQ |
| 5349B2PP-3750 | circor aerospace inc | valve safety relief | RFQ |
| 283675-0001 | marotta controls inc | valve safety relief | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END |
| CQGM | MAXIMUM OPERATING PRESSURE | 4000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END |
| CSDC | OPENING PRESSURE SETTING | 3750.0 POUNDS PER SQUARE INCH |
| MATT | MATERIAL | STEEL CORROSION RESISTING BODY |
| MATT | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| STYL | STYLE DESIGNATOR | STRAIGHT THRU |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSR | BONNET TYPE | PACKING RETAINING |
| AHNC | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END |
| MATT | MATERIAL | STEEL CORROSION RESISTING SEAT |
| THSD | THREAD SERIES DESIGNATOR | NPT 1ST END |
| Relevant Components for NSN - 4820-00-881-0994, 4820008810994 | ||||
| 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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