AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Elbow 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) | 00-277-2461 (002772461) |
| NCB Code | USA (00) |
| Manufacturer | Aerofit Inc, Society Of Automotive Engineers Inc, Aeronautical Standards Group, Military Specifications, Finmeccanica Spa Helicopters, Sae International, Satair Usa Inc, Collins Engineering Corp, Designed Metal Connections Inc, Crown Fitting Co Inc, Allan Aircraft Supply Co Llc, Eaton Aeroquip Inc, Faber Enterprises Inc, Hydro Fitting Manufacturing Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN939D12 | aerofit inc | elbow boss | RFQ |
| AS5190W12 | society of automotive engineers inc | elbow boss | RFQ |
| AN927-12D | aeronautical standards group | elbow boss | RFQ |
| AN939D12 | aeronautical standards group | elbow boss | RFQ |
| MIL-F-5509 | military specifications | elbow boss | RFQ |
| AS4875 | society of automotive engineers inc | elbow boss | RFQ |
| 137618180 | finmeccanica spa helicopters | elbow boss | RFQ |
| AS5190W12 | sae international | elbow boss | RFQ |
| AN939D12 | satair usa inc | elbow boss | RFQ |
| AN939D12 | collins engineering corp | elbow boss | RFQ |
| AN939D12 | designed metal connections inc | elbow boss | RFQ |
| AN939D12 | crown fitting co inc | elbow boss | RFQ |
| AN939D12 | allan aircraft supply co llc | elbow boss | RFQ |
| AN939D12 | eaton aeroquip inc | elbow boss | RFQ |
| AN939D12 | faber enterprises inc | elbow boss | RFQ |
| AN927D12 | aeronautical standards group | elbow boss | RFQ |
| AN939-12D | aeronautical standards group | elbow boss | RFQ |
| AN939D12 | hydro fitting manufacturing corp | elbow boss | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3B ALL ENDS |
| AGAV | END ITEM IDENTIFICATION | AIRPLANE,UTILITY,U-21(BEECH); AIRPLANE,RECONNAISSANCE,UTILITY,RU-21(BEECH) |
| AHNC | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS |
| AHSJ | LEG LENGTH | 1.359 INCHES NOMINAL ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS |
| CMLP | THREAD QUANTITY PER INCH | 12 ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS |
| CRFY | FLOW ANGLE | 90.0 DEGREES |
| MATT | MATERIAL | ALUMINUM ALLOY OVERALL |
| SFTT | SURFACE TREATMENT | ANODIZE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJ ALL ENDS |
| Relevant Components for NSN - 4730-00-277-2461, 4730002772461 | ||||
| 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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