AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Reducer Boss |
| 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) | 00-186-9517 (001869517) |
| NCB Code | USA (00) |
| Manufacturer | Designed Metal Connections Inc, Faber Enterprises Inc, Hydro Fitting Manufacturing Corp, Aeronautical Standards Group, Crown Fitting Co Inc, Allan Aircraft Supply Co Llc, Collins Engineering Corp, Eaton Aeroquip Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN893-21D | designed metal connections inc | reducer boss | RFQ |
| AN893-21D | faber enterprises inc | reducer boss | RFQ |
| AN893-21D | hydro fitting manufacturing corp | reducer boss | RFQ |
| AN893-21D | aeronautical standards group | reducer boss | RFQ |
| AN893-21D | crown fitting co inc | reducer boss | RFQ |
| AN893-21D | allan aircraft supply co llc | reducer boss | RFQ |
| AN893-21D | collins engineering corp | reducer boss | RFQ |
| AN893-21D | eaton aeroquip inc | reducer boss | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 2ND END |
| AAJD | THREAD CLASS | 3B 1ST END |
| ACSP | REDUCER TYPE | CONCENTRIC |
| AHNC | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END |
| CMLP | THREAD QUANTITY PER INCH | 12 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.875 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 1.625 INCHES 2ND END |
| CWFR | NOMINAL OVERALL LENGTH | 0.969 INCHES |
| MATT | MATERIAL | ALUMINUM ALLOY 2014 OVERALL OR ALUMINUM ALLOY 2024 OVERALL OR ALUMINUM ALLOY 7075 OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UN 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNF 1ST END |
| Relevant Components for NSN - 4730-00-186-9517, 4730001869517 | ||||
| 4730-01-264-0647 (4730012640647) | 4710-01-087-3570 (4710010873570) | 4730-01-682-8244 (4730016828244) | 4730-01-487-9458 (4730014879458) | |
| 4710-00-243-6475 (4710002436475) | 4710-01-534-2995 (4710015342995) | 4720-01-543-1738 (4720015431738) | 4710-01-354-1183 (4710013541183) | |
| 4730-00-911-7118 (4730009117118) | 4720-00-789-6624 (4720007896624) | 4710-01-217-9553 (4710012179553) | 4720-01-342-8657 (4720013428657) | |
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