We've received your request for 511-268 (described as Valve Expansion), manufactured by Auriema Ltd with CAGE code K5762. This part is registered under NSN 4820-00-844-0979, classified in FSG 48 Valves / FSC 4820 Valves Nonpowered. Our verification process will confirm traceability through supporting identifiers including NIIN 00-844-0979, NCB code 00 (origin: USA), and INC 05493. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 511-268 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 4820-00-844-0979 Item PartTypeName: VALVE,EXPANSION | 4820 | 008440979 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 50BT-012 ITEM 6 | 2 | 1 | C | A |
| MRC | Criteria | Characteristic |
|---|---|---|
| ACKL | MEDIA FOR WHICH DESIGNED | REFRIGERANT 22 |
| ACKM | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL TUBE |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.875 INCHES NOMINAL |
| ACMP | SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES NOMINAL |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVT | CAPILLARY TUBE LENGTH | 60.000 INCHES NOMINAL |
| AEVV | BULB DIAMETER | 0.750 INCHES NOMINAL |
| AFKK | VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| AFKQ | BULB MEDIA TYPE | REFRIGERANT 22 |
| AFKR | BULB MOUNTING METHOD | CLAMP |
| AFKW | VALVE EQUALIZER CONNECTION DIAMETER | 0.250 INCHES NOMINAL |
| AGUB | REFRIGERATION CAPACITY IN BTU PER HOUR | 60.0 |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY OD TUBE SIZE |
| AAFZ | BODY MATERIAL | BRASS |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ABEP | STEM MATERIAL | STEEL,CORROSION RESISTING |
| ACKN | FIRST END STYLE DESIGNATOR | SOCKET |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| ACLS | SECOND END CONNECTION TYPE | UNTHREADED INTERNAL TUBE |
| ACLT | SECOND END STYLE DESIGNATOR | CRIMPED |
| ACSH | SEAT MATERIAL | NICKEL COPPER ALLOY |
| ADQU | FLOW CONTROL DEVICE | DISK,BOTTOM GUIDED |
| ADQV | FLOW CONTROL DEVICE MATERIAL | STEEL,CORROSION RESISTING |
| AEVU | BULB LENGTH | 2.000 INCHES NOMINAL |
| AFKL | VALVE EVAPORATOR TEMP RANGE DESIGNATION | HIGH |
| AFKM | VALVE PRESSURE LIMITING DEVICE | NOT INCLUDED |
| AFKU | VALVE EQUALIZER LOCATION | EXTERNAL |
| AFKV | VALVE EQUALIZER CONNECTION TYPE | FLARED TUBE |
| End Use : 21180 | Industrial machines, other |
|---|---|
| Schedule B : 8481809050 (NAICS 332911) | Other taps, cocks, valves, etc., nesoi |
| SITC : 74780 | Taps, cocks, valves and similar appliances, n.E.S. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials. |
| PMIC | A - Item does not contain precious metal. |
| AAC | J |
|---|---|
| Classification Control | U |
| MGMT_CTL | Sf9sx-n |
| Quantity per pack | 1 |
| Repariability | |
| Shelf Life | N/A |
| SOS | Sms |
| Unit of Measure | Ea |
| ACC: | B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater |
|---|---|
| ADC: | A - Shipment is not a consolidation and does not exceed 84 inches in any dimension. |
| LTL: | J - 100.0 |
| NMFC: | 188340 - Valves themostatic noi/themostats |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 594 - Pumps and parts, (machinery and parts),(less than 35 feet) |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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