We've received your request for HC1 2FW (described as Valve Expansion), manufactured by Tw Metals Ltd with CAGE code 57644. This part is registered under NSN 4820-01-050-9704, classified in FSG 48 Valves / FSC 4820 Valves Nonpowered. Our verification process will confirm traceability through supporting identifiers including NIIN 01-050-9704, NCB code 01 (origin: USA), and INC 05493. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your HC1 2FW 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 |
|---|---|---|---|---|---|---|
| 4820-01-050-9704 Item PartTypeName: VALVE,EXPANSION | 4820 | 010509704 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| HC 1/2FW | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFZ | BODY MATERIAL | BRASS |
| AAQL | BODY STYLE | ANGLE GIVE ADQN IF FLANGED ENDS |
| ABEP | STEM MATERIAL | STEEL,CORROSION RESISTING |
| ABJH | TEMP RATING | 300.0 DEG FAHRENHEIT |
| ACKL | MEDIA FOR WHICH DESIGNED | REFRIGERANT 12 |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | FLARED |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL |
| ACLK | FIRST END THREAD CLASS | 2A |
| 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 | 0.250 INCHES NOMINAL |
| ACMR | SECOND END THREAD CLASS | 2A |
| 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 |
| ADQU | FLOW CONTROL DEVICE | STEM AND INTEGRAL DISK |
| ADQV | FLOW CONTROL DEVICE MATERIAL | STEEL,CORROSION RESISTING |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVT | CAPILLARY TUBE LENGTH | 5.000 INCHES NOMINAL |
| AEVU | BULB LENGTH | 3.500 INCHES NOMINAL |
| AEVV | BULB DIAMETER | 0.500 INCHES NOMINAL |
| AFKK | VALVE EXPANSION CONTROL TYPE | THERMOSTATIC |
| AFKM | VALVE PRESSURE LIMITING DEVICE | NOT INCLUDED |
| AFKQ | BULB MEDIA TYPE | TRICHLOROMONOFLUOROMETHANE |
| AFKR | BULB MOUNTING METHOD | WELL |
| AFKU | VALVE EQUALIZER LOCATION | INTERNAL |
| AGUB | REFRIGERATION CAPACITY IN BTU PER HOUR | 12.0 |
| 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 | U - Precious metal content is unknown |
| AAC | J |
|---|---|
| Classification Control | U |
| MGMT_CTL | 9b----- |
| 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: | W - Rating variable |
| NMFC: | 051080 - Faucets, bibcocks, gates valves |
| SHC: | 9 - Other or no special handling required (sh) |
| TCC: | Z - No special type of cargo code applicable |
| WCC: | 576 - Metal and metal products, nos, (less than 35 feet) |
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