| Item Name | Valve Relief Pressure And Temper |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-349-1909 (013491909) |
| NCB Code | USA (01) |
| Manufacturer | Hunt Valve Company Inc, National Instruments Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| D50342-1 | hunt valve company inc | valve relief pressure and temper | 34889 | RFQ |
| D50342-1VM | national instruments corporation | valve relief pressure and temper | 03950 | RFQ |
| R10AF5F514-TL1 | hunt valve company inc | valve relief pressure and temper | 34889 | RFQ |
| R10AF5F514-TL1VM | national instruments corporation | valve relief pressure and temper | 03950 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACKM | FIRST END CONNECTION TYPE | RAISED FACE FLANGE |
| ADQM | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.125 INCHES NOMINAL |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
| AAFZ | BODY MATERIAL | STEEL,CORROSION RESISTING |
| ADQU | FLOW CONTROL DEVICE | DISK,CIRCULAR |
| ADQN | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.500 INCHES NOMINAL |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| AAQL | BODY STYLE | ANGLE GIVE ADQM AND ADQN ONLY IF FLANGED ONE OR TWO ENDS |
| ADQZ | END CONNECTION QUANTITY | 2 |
| Relevant Components for NSN - 4820-01-349-1909, 4820013491909 | ||||
| 4820-01-695-0145 (4820016950145) | 4820-01-596-1771 (4820015961771) | 4810-01-187-3363 (4810011873363) | 4810-01-523-6894 (4810015236894) | |
| 4820-00-707-0356 (4820007070356) | 4820-01-568-0815 (4820015680815) | 4820-01-227-9365 (4820012279365) | 4820-01-104-8145 (4820011048145) | |
| 4820-01-299-5713 (4820012995713) | 4820-01-640-9566 (4820016409566) | 4810-01-346-0666 (4810013460666) | 4820-01-655-5932 (4820016555932) | |
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