AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Elbow Tube To Hose |
| 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) | 00-278-8149 (002788149) |
| NCB Code | USA (00) |
| Manufacturer | Aeronautical Standards Group, Faber Enterprises Inc, Eaton Aeroquip Inc, Sae International, Hydro Fitting Manufacturing Corp, Crown Fitting Co Inc, Aerofit Inc, Collins Engineering Corp, Allan Aircraft Supply Co Llc, Designed Metal Connections Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN839-4 | aeronautical standards group | elbow tube to hose | RFQ |
| AN839-4 | faber enterprises inc | elbow tube to hose | RFQ |
| AN839-4 | eaton aeroquip inc | elbow tube to hose | RFQ |
| SAE-AS4843/1 | sae international | elbow tube to hose | RFQ |
| AN839-4 | hydro fitting manufacturing corp | elbow tube to hose | RFQ |
| AN839-4 | crown fitting co inc | elbow tube to hose | RFQ |
| AN839-4 | aerofit inc | elbow tube to hose | RFQ |
| AN839-4 | collins engineering corp | elbow tube to hose | RFQ |
| AN839-4 | allan aircraft supply co llc | elbow tube to hose | RFQ |
| AN839-4 | designed metal connections inc | elbow tube to hose | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END |
| AAJD | THREAD CLASS | 3A 1ST END BULKHEAD |
| AHNC | CONNECTION STYLE | BEADED (HOSE) 2ND END |
| AHNC | CONNECTION STYLE | FLARED (TUBE) 1ST END |
| AHSJ | LEG LENGTH | 1.422 INCHES NOMINAL 1ST END |
| AHSJ | LEG LENGTH | 1.688 INCHES NOMINAL 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |
| AWLS | CONNECTION TYPE | UNTHREADED EXTERNAL HOSE 2ND END |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES 1ST END BULKHEAD |
| CQRB | SEAT ANGLE | 37.0 DEGREES 1ST END |
| CRFY | FLOW ANGLE | 45.0 DEGREES |
| CWDW | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 0.250 INCHES 2ND END |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| MATT | MATERIAL | COPPER ALLOY 377 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COMP 21 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF 1ST END BULKHEAD |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN839 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-278-8149, 4730002788149 | ||||
| 4720-01-543-9256 (4720015439256) | 4710-00-020-8209 (4710000208209) | 4720-00-236-2575 (4720002362575) | 4730-01-600-6309 (4730016006309) | |
| 4720-01-428-9860 (4720014289860) | 4720-01-352-6034 (4720013526034) | 4730-00-554-8091 (4730005548091) | 4710-00-815-6041 (4710008156041) | |
| 4730-01-612-5310 (4730016125310) | 4730-01-199-6545 (4730011996545) | 4730-01-223-0532 (4730012230532) | 4710-00-276-3984 (4710002763984) | |
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