We've received your request for BC-670 (described as Heater Water Gas), manufactured by A O Smith Corporation with CAGE code 33409. This part is registered under NSN 4520-01-036-7649, classified in FSG 45 Plumbing Heating and Sanitation Equipment / FSC 4520 Space And Water Heating Equipment. Our verification process will confirm traceability through supporting identifiers including NIIN 01-036-7649, NCB code 01 (origin: USA), and INC . Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your BC-670 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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| MRC | Criteria | Characteristic |
|---|---|---|
| AMHR | Heating Capacity Per Hour | 603.0 GALLONS |
| AMHX | Temp Rise Per Hour | 100.0 DEG FAHRENHEIT |
| AMKA | Tank Capacity | 0.0 GALLONS |
| AMLL | Water Inlet Connection Thread Size And Series/Type Designator | 2-11-1/2 NPT |
| AMLM | Water Outlet Connection Thread Size And Series/Type Designator | 2-11-1/2 NPT |
| AMLQ | Water Inlet Connection Quantity | 1 |
| AMNX | Gas Connection Quantity | 1 |
| AMNZ | Gas Connection Thread Size And Series/Type Designator | 1-1/4-11-1/2 NPT |
| AMPA | Flue Pipe Size | 12.000 INCHES NOMINAL |
| ADAV | Overall Diameter | 27.000 INCHES NOMINAL |
| ABHP | Overall Length | 67.000 INCHES NOMINAL |
| AHGR | Insulated Feature | NOT INCLUDED |
| ADSM | Mounting Position | VERTICAL |
| ALBM | Operating Control Method | AUTOMATIC |
| AENF | Specific Gas For Which Designed | PROPANE |
| MATT | Material | COPPER |
| End Use : 41030 | Household appliances |
|---|---|
| Schedule B : 8419190080 (NAICS 335228) | Instantaneous or storage water heaters, nesoi, nonelectric |
| SITC : 74182 | Instantaneous or storage hot water heaters, nonelectric, 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 |
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