AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Elbow 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) | 00-204-3457 (002043457) |
| NCB Code | USA (00) |
| Manufacturer | Aerofit Inc, Collins Engineering Corp, Society Of Automotive Engineers Inc, Hydro Fitting Manufacturing Corp, Aeronautical Standards Group, Sae International, B And E Manufacturing Co Inc, Crown Fitting Co Inc, Allan Aircraft Supply Co Llc, Military Standards Corp, Faber Enterprises Inc, Tech Aero Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN821-4J | aerofit inc | elbow tube | RFQ |
| AN821-4J | collins engineering corp | elbow tube | RFQ |
| AS1034 | society of automotive engineers inc | elbow tube | RFQ |
| AN821-4J | hydro fitting manufacturing corp | elbow tube | RFQ |
| AN821-4J | aeronautical standards group | elbow tube | RFQ |
| AS1034 | sae international | elbow tube | RFQ |
| AS1034J0404 | b and e manufacturing co inc | elbow tube | RFQ |
| AN821-4J | crown fitting co inc | elbow tube | RFQ |
| AS4841 | society of automotive engineers inc | elbow tube | RFQ |
| AN821-4J | allan aircraft supply co llc | elbow tube | RFQ |
| AS1034J0404 | sae international | elbow tube | RFQ |
| AS1034J0404 | military standards corp | elbow tube | RFQ |
| AN821-4J | faber enterprises inc | elbow tube | RFQ |
| AN821-4J | tech aero inc | elbow tube | RFQ |
| AS4841 | sae international | elbow tube | RFQ |
| AS1034J0404 | society of automotive engineers inc | elbow tube | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AGAV | END ITEM IDENTIFICATION | AIRCRAFT APPLICATION |
| AHNC | CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| AHSJ | LEG LENGTH | 0.890 INCHES MINIMUM AND 0.893 INCHES MAXIMUM ALL ENDS |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| CRFY | FLOW ANGLE | 90.0 DEGREES |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END |
| MATT | MATERIAL | STEEL COMP 304 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,E300,TY2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN821 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-204-3457, 4730002043457 | ||||
| 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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