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| Item Name | Valve Expansion |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 01-448-3311 (014483311) |
| NCB Code | USA (01) |
| Manufacturer | Mason Supply Co, Refrigeration Sales Corp, Sporlan Valve Co, Cospolich Inc |
| MRC | Criteria | Characteristic |
|---|---|---|
| CRNB | SECOND END NOMINAL THREAD SIZE | 0.750 INCHES |
| CRPF | SECOND END THREAD SERIES DESIGNATOR | UNJ |
| FEAT | SPECIAL FEATURES | MEDIA REFRIGERANT 134A;1/4 IN.INLET;1/2 IN.OUTLET;FURN W/REPLACEABLE THERMOSTATIC ELEMENT AND REMOVABLE 100 MESH STRAINER |
| AAFZ | BODY MATERIAL | BRASS |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | FLARED |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL |
| ACLK | FIRST END THREAD CLASS | 3A |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACLT | SECOND END STYLE DESIGNATOR | FLARED |
| ACMP | SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| ACMR | SECOND END THREAD CLASS | 3A |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ACTE | FIRST END SEAT ANGLE IN DEG | 37.0 |
| ACTF | SECOND END SEAT ANGLE IN DEG | 37.0 |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVT | CAPILLARY TUBE LENGTH | 30.000 INCHES NOMINAL |
| AFKK | VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| AFKR | BULB MOUNTING METHOD | CLAMP |
| AFKU | VALVE EQUALIZER LOCATION | INTERNAL |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT CARRIER;NIMITZ CLASS CVN |
| AGUB | REFRIGERATION CAPACITY IN BTU PER HOUR | 3.0 |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | UNJ |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.438 INCHES |
| CRNB | SECOND END NOMINAL THREAD SIZE | 0.750 INCHES |
| CRPF | SECOND END THREAD SERIES DESIGNATOR | UNJ |
| FEAT | SPECIAL FEATURES | MEDIA REFRIGERANT 134A;1/4 IN.INLET;1/2 IN.OUTLET;FURN W/REPLACEABLE THERMOSTATIC ELEMENT AND REMOVABLE 100 MESH STRAINER |
| AAFZ | BODY MATERIAL | BRASS |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | FLARED |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES NOMINAL |
| ACLK | FIRST END THREAD CLASS | 3A |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACLT | SECOND END STYLE DESIGNATOR | FLARED |
| ACMP | SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| ACMR | SECOND END THREAD CLASS | 3A |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| ACTE | FIRST END SEAT ANGLE IN DEG | 37.0 |
| ACTF | SECOND END SEAT ANGLE IN DEG | 37.0 |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVT | CAPILLARY TUBE LENGTH | 30.000 INCHES NOMINAL |
| AFKK | VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| AFKR | BULB MOUNTING METHOD | CLAMP |
| AFKU | VALVE EQUALIZER LOCATION | INTERNAL |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT CARRIER;NIMITZ CLASS CVN |
| AGUB | REFRIGERATION CAPACITY IN BTU PER HOUR | 3.0 |
| CQMM | FIRST END THREAD SERIES DESIGNATOR | UNJ |
| CQYM | FIRST END NOMINAL THREAD SIZE | 0.438 INCHES |
| Relevant Components for NSN - 4820-01-448-3311, 4820014483311 | ||||
| 4820-01-435-2946 (4820014352946) | 4820-01-561-9867 (4820015619867) | 4810-00-270-0765 (4810002700765) | 4820-01-529-0679 (4820015290679) | |
| 4820-00-107-3164 (4820001073164) | 4810-01-151-7536 (4810011517536) | 4820-00-399-2879 (4820003992879) | 4820-01-572-7789 (4820015727789) | |
| 4820-01-415-9553 (4820014159553) | 4820-00-071-7998 (4820000717998) | 4820-01-218-7280 (4820012187280) | 4820-01-445-0547 (4820014450547) | |
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