| Item Name | Valve Regulating Fluid Pressure |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-386-6160 (013866160) |
| NCB Code | USA (01) |
| Manufacturer | Richards Industries Valve Group |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| DA94779 | richards industries valve group | valve regulating fluid pressure | 21476 | RFQ |
| MK50CN 1 1 1 4 IN | richards industries valve group | valve regulating fluid pressure | 21476 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVN | REGULATION TYPE | MANUAL SINGLE STAGE |
| ACKN | FIRST END STYLE DESIGNATOR | OPTIONAL END |
| ADQV | FLOW CONTROL DEVICE MATERIAL | NICKEL-COPPER ALLOY,ASTM B164 |
| MATT | MATERIAL | COPPER ALLOY 922 BODY |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AEVQ | VALVE STEM DESIGN | SINGLE SEAT |
| AEWF | FILTER | NOT INCLUDED |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ABEP | STEM MATERIAL | NICKEL-COPPER ALLOY,ASTM B164 |
| ACKM | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1 1/4-11 1/2 NPT |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACSH | SEAT MATERIAL | NICKEL-COPPER ALLOY,ASTM B164 |
| AEVP | MANUAL CONTROL METHOD | WHEEL |
| AEVR | VALVE LOADING METHOD | SPRING |
| AEVS | REMOTE ACTUATION METHOD | DIAPHRAGM |
| Relevant Components for NSN - 4820-01-386-6160, 4820013866160 | ||||
| 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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