AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Reducer Tube |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 01-159-8956 (011598956) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Designed Metal Connections Inc, Sps Technologies Inc, Faber Enterprises Inc, Allan Aircraft Supply Co Llc, Nelson Aero Space Inc, Nimikkeistokeskus Ncb Finland |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 7M637NB-D6-4 | boeing company the | reducer tube | RFQ |
| 7M637NB-D6-4 | designed metal connections inc | reducer tube | RFQ |
| 7M637NB-D6-4 | sps technologies inc | reducer tube | RFQ |
| 7M637NB-D6-4 | faber enterprises inc | reducer tube | RFQ |
| 7M637NB-D6-4 | allan aircraft supply co llc | reducer tube | RFQ |
| 7M637NB-D6-4 | nelson aero space inc | reducer tube | RFQ |
| 10108820 | nimikkeistokeskus ncb finland | reducer tube | RFQ |
| 7M637 | boeing company the | reducer tube | RFQ |
| 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 OVERALL 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 |
| Relevant Components for NSN - 4730-01-159-8956, 4730011598956 | ||||
| 4730-01-289-9381 (4730012899381) | 4730-00-998-7887 (4730009987887) | 4710-01-510-6678 (4710015106678) | 4720-01-597-9729 (4720015979729) | |
| 4730-01-693-7134 (4730016937134) | 4730-00-212-5301 (4730002125301) | 4710-01-351-8285 (4710013518285) | 4720-01-007-0893 (4720010070893) | |
| 4710-01-310-4877 (4710013104877) | 4710-01-225-9168 (4710012259168) | 4730-01-313-2925 (4730013132925) | 4730-01-387-7240 (4730013877240) | |
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