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) | 00-541-8284 (005418284) |
| NCB Code | USA (00) |
| Manufacturer | Crown Fitting Co Inc, Faber Enterprises Inc, Sae International, Society Of Automotive Engineers Inc, Designed Metal Connections Inc, Allan Aircraft Supply Co Llc, Collins Engineering Corp, Acra Aerospace Inc, Aeronautical Standards Group, Military Specifications, Eaton Aeroquip Inc, Hydro Fitting Manufacturing Corp, Aerofit Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN821-4S | crown fitting co inc | elbow tube | RFQ |
| AN821-4S | faber enterprises inc | elbow tube | RFQ |
| AS1034S0404 | sae international | elbow tube | RFQ |
| AS1034S0404 | society of automotive engineers inc | elbow tube | RFQ |
| AN821-4S | designed metal connections inc | elbow tube | RFQ |
| AN821-4S | allan aircraft supply co llc | elbow tube | RFQ |
| AN821-4S | collins engineering corp | elbow tube | RFQ |
| AS4841 | society of automotive engineers inc | elbow tube | RFQ |
| AN821-4S | acra aerospace inc | elbow tube | RFQ |
| AS4841 | sae international | elbow tube | RFQ |
| AN821-4S | aeronautical standards group | elbow tube | RFQ |
| MIL-F-5509 | military specifications | elbow tube | RFQ |
| AN821-4S | eaton aeroquip inc | elbow tube | RFQ |
| AN821-4S | hydro fitting manufacturing corp | elbow tube | RFQ |
| AN821-4S | aerofit inc | elbow tube | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AGAV | END ITEM IDENTIFICATION | 80F SUPPORT EQUIPMENT,F-4 AIRCRAFT |
| 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 ALL ENDS |
| MATT | MATERIAL | STEEL COMP 347 OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-F-5509 GOVERNMENT SPECIFICATION AND 88044-AN821 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-541-8284, 4730005418284 | ||||
| 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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