| Item Name | Valve Expansion |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-114-4538 (011144538) |
| NCB Code | USA (01) |
| Manufacturer | Drs Environmental Systems Inc, Sporlan Valve Co, Engineered Air Systems Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MMP91579-1 | drs environmental systems inc | valve expansion | RFQ |
| NSRE-6-C | sporlan valve co | valve expansion | RFQ |
| MMP91579 | engineered air systems inc | valve expansion | RFQ |
| MMP91579-1 | engineered air systems inc | valve expansion | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | STRAIGHT THRU |
| ACKL | MEDIA FOR WHICH DESIGNED | REFRIGERANT R-502 |
| ACKM | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | PLAIN |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.880 INCHES NOMINAL |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | UNTHREADED EXTERNAL TUBE |
| ACLT | SECOND END STYLE DESIGNATOR | GROOVED |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVT | CAPILLARY TUBE LENGTH | 72.000 INCHES NOMINAL |
| AEVU | BULB LENGTH | 3.500 INCHES NOMINAL |
| AEVV | BULB DIAMETER | 0.500 INCHES NOMINAL |
| AFKK | VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| AFKL | VALVE EVAPORATOR TEMP RANGE DESIGNATION | HIGH |
| AFKU | VALVE EQUALIZER LOCATION | EXTERNAL |
| AFKV | VALVE EQUALIZER CONNECTION TYPE | FLARED TUBE |
| AFKW | VALVE EQUALIZER CONNECTION DIAMETER | 0.250 INCHES NOMINAL |
| AGUB | REFRIGERATION CAPACITY IN BTU PER HOUR | 66.0 |
| NHCF | NUCLEAR HARDNESS CRITICAL FEATURE | HARDENED |
| Relevant Components for NSN - 4820-01-114-4538, 4820011144538 | ||||
| 4820-00-405-2314 (4820004052314) | 4820-01-644-7717 (4820016447717) | 4820-00-138-5801 (4820001385801) | 4820-01-478-3615 (4820014783615) | |
| 4810-01-231-9665 (4810012319665) | 4810-01-463-1795 (4810014631795) | 4820-01-270-4213 (4820012704213) | 4820-01-482-5390 (4820014825390) | |
| 4810-01-574-6488 (4810015746488) | 4820-01-375-3688 (4820013753688) | 4810-01-486-6370 (4810014866370) | 4820-01-562-8058 (4820015628058) | |
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