We've received your request for W1909 (described as Coupling Tube), manufactured by Mueller Brass with CAGE code 41947. This part is registered under NSN 4730-00-722-1296, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 00-722-1296, NCB code 00 (origin: USA), and INC 06078. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your W1909 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 |
|---|---|---|
| AHNC | CONNECTION STYLE | PLAIN (TUBE) 1ST END |
| MATT | MATERIAL | COPPER OVERALL |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 2.125 INCHES 1ST END |
| CWFK | TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED | 0.070 INCHES 1ST END |
| End Use : 12300 | Finished metal shapes |
|---|---|
| Schedule B : 7412100000 (NAICS 332919) | Fittings, pipe and tube of refined copper |
| SITC : 68272 | Copper tube and pipe fittings (e.G. Couplings, elbows and sleeves) |
| 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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