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) | 00-186-9518 (001869518) |
| NCB Code | USA (00) |
| Manufacturer | Society Of Automotive Engineers Inc, Sae International, Collins Engineering Corp, Faber Enterprises Inc, Eaton Aeroquip Inc, Hydro Fitting Manufacturing Corp, Military Standards Corp, Designed Metal Connections Inc, Crown Fitting Co Inc, Allan Aircraft Supply Co Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AS5172 | society of automotive engineers inc | reducer boss | RFQ |
| AS4875 | society of automotive engineers inc | reducer boss | RFQ |
| AS5172D1216L | society of automotive engineers inc | reducer boss | RFQ |
| AS4875 | sae international | reducer boss | RFQ |
| M524397-22D | collins engineering corp | reducer boss | RFQ |
| AS5172D1216L | sae international | reducer boss | RFQ |
| AS5172 | sae international | reducer boss | RFQ |
| M524397-22D | faber enterprises inc | reducer boss | RFQ |
| MS24397-22D | eaton aeroquip inc | reducer boss | RFQ |
| MS24397-22D | hydro fitting manufacturing corp | reducer boss | RFQ |
| MS24397D22 | military standards corp | reducer boss | RFQ |
| M524397-22D | designed metal connections inc | reducer boss | RFQ |
| M524397-22D | crown fitting co inc | reducer boss | RFQ |
| MS24397-22D | allan aircraft supply co llc | 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 |
| CMLP | THREAD QUANTITY PER INCH | 12 2ND END |
| CQGM | MAXIMUM OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 1.062 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 1.312 INCHES 2ND END |
| CWFR | NOMINAL OVERALL LENGTH | 1.422 INCHES |
| FEAT | SPECIAL FEATURES | THREE 0.065 IN.MIN,0.075 IN.MAX DIA HOLES DRILLED THROUGH HEX CORNERS,0.203 IN.FROM FIRST END |
| MATT | MATERIAL | ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/4,T6 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T6 OR T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A8625,TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJ 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UNJ 2ND END |
| ZZZK | SPECIFICATION/STANDARD DATA | 81343-AS5172 NON-GOVERNMENT STANDARD PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 4730-00-186-9518, 4730001869518 | ||||
| 4720-01-534-8173 (4720015348173) | 4730-01-701-7883 (4730017017883) | 4730-01-598-0285 (4730015980285) | 4710-00-504-5516 (4710005045516) | |
| 4730-01-203-2201 (4730012032201) | 4730-01-264-0778 (4730012640778) | 4720-00-639-9764 (4720006399764) | 4730-00-289-4981 (4730002894981) | |
| 4710-00-467-8492 (4710004678492) | 4710-01-139-7139 (4710011397139) | 4730-00-929-8993 (4730009298993) | 4720-00-470-9995 (4720004709995) | |
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