| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-090-9171 (010909171) |
| NCB Code | USA (01) |
| Manufacturer | National Instruments Corporation, Star Textile And Research Inc, Metrex Valve Corp |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 516-5952338TR | national instruments corporation | valve regulating fluid pressure | 03950 | RFQ |
| RVN 5300-200 | star textile and research inc | valve regulating fluid pressure | 01013 | RFQ |
| RVN5300-200 | metrex valve corp | valve regulating fluid pressure | 21013 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAHF | FIRST END FLANGE OUTSIDE DIAMETER | 6.500 INCHES NOMINAL |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ABEP | STEM MATERIAL | STEEL,AMS 5643 |
| ACKL | MEDIA FOR WHICH DESIGNED | STEAM |
| ACKM | FIRST END CONNECTION TYPE | RAISED FACE FLANGE |
| ACKN | FIRST END STYLE DESIGNATOR | RAISED |
| ACKP | FIRST END RAISED FACE HEIGHT | 0.250 INCHES NOMINAL |
| ACKT | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| ACKU | FIRST END FLANGE THICKNESS | 1.000 INCHES NOMINAL |
| ACKZ | FIRST END BOLT HOLE QUANTITY | 8 |
| ACLA | FIRST END BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL |
| ACLB | FIRST END BOLT CIRCLE DIAMETER | 5.000 INCHES NOMINAL |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ACSH | SEAT MATERIAL | STEEL |
| ADQL | FACE TO FACE DISTANCE | 8.688 INCHES NOMINAL |
| ADQU | FLOW CONTROL DEVICE | STEM AND INTEGRAL DISK |
| ADQV | FLOW CONTROL DEVICE MATERIAL | STEEL,AMS 5643 |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADZH | RENEWABLE SEAT RING TYPE | THREADED |
| AEVA | OUTLET PRESSURE RANGE | 25.0 TO 75.0 POUNDS PER SQUARE INCH |
| AEVN | REGULATION TYPE | 1ST STAGE MANUAL,2ND STAGE AUTOMATIC |
| AEVP | MANUAL CONTROL METHOD | SCREW |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 1100.0 POUNDS PER SQUARE INCH |
| AEWF | FILTER | INCLUDED |
| AZKQ | TEMP RATING | 500.0 DEG FAHRENHEIT NOMINAL |
| MATT | MATERIAL | STEEL BODY |
| Components Related to NSN - 4820-01-090-9171, 4820010909171 | ||||
| 4820-01-373-8958 (4820013738958) | 4820-01-129-8013 (4820011298013) | 4820-01-440-6910 (4820014406910) | 4810-01-523-9395 (4810015239395) | |
| 4810-01-541-8177 (4810015418177) | 4810-01-480-3370 (4810014803370) | 4820-01-190-5941 (4820011905941) | 4820-01-130-0014 (4820011300014) | |
| 4820-01-365-6951 (4820013656951) | 4820-01-414-5558 (4820014145558) | 4820-01-319-9150 (4820013199150) | 4820-00-488-8376 (4820004888376) | |
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