We've received your request for 7M637NB-D6-4 (described as Reducer Tube), manufactured by Allan Aircraft Supply Co Llc with CAGE code 06581. This part is registered under NSN 4730-01-159-8956, classified in FSG 47 Pipe Tubing Hose and Fittings / FSC 4730 Hose Pipe Tube Lubrication and Railing Fittings. Our verification process will confirm traceability through supporting identifiers including NIIN 01-159-8956, NCB code 01 (origin: USA), and INC 08506. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 7M637NB-D6-4 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 |
|---|---|---|---|---|---|---|
| 4730-01-159-8956 Item PartTypeName: REDUCER,TUBE | 4730 | 011598956 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 10108820 | C | 9 | 6 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 1ST END |
| AHNC | CONNECTION STYLE | PLAIN (TUBE) 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES 2ND END |
| CWFN | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.172 INCHES 1ST END |
| CWFR | NOMINAL OVERALL LENGTH | 0.969 INCHES |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ALUMINUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488,CL 3,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| End Use : 12300 | Finished metal shapes |
|---|---|
| Schedule B : 7609000000 (NAICS 332919) | Aluminum tube or pipe fittings (couplings, elbows sleeves) |
| SITC : 68427 | Aluminum and aluminum alloy tube and pipe fittings (e.G. Couplings, elbows and sleeves) |
| ADPE | Represents items with no adp components |
|---|---|
| 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 | Z |
|---|---|
| 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: | P - 77.5 |
| NMFC: | 051400 - Pipe fittings aluminum |
| 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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AS9120B and ISO 9001:2015 |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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