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) | 00-230-8711 (002308711) |
| NCB Code | USA (00) |
| Manufacturer | Crown Fitting Co Inc, Faber Enterprises Inc, Designed Metal Connections Inc, Sae International, Hydro Fitting Manufacturing Corp, Aeronautical Standards Group, Satair Usa Inc, Collins Engineering Corp, Eaton Aeroquip Inc, Acra Aerospace Inc, Society Of Automotive Engineers Inc, Aerofit Inc, Allan Aircraft Supply Co Llc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| AN837-5 | crown fitting co inc | elbow tube | RFQ |
| AN837-5 | faber enterprises inc | elbow tube | RFQ |
| AN837-5 | designed metal connections inc | elbow tube | RFQ |
| AS4841 | sae international | elbow tube | RFQ |
| AN837-5 | hydro fitting manufacturing corp | elbow tube | RFQ |
| AN837-5 | aeronautical standards group | elbow tube | RFQ |
| AS1040-0505 | sae international | elbow tube | RFQ |
| AN837-5 | satair usa inc | elbow tube | RFQ |
| AN837-5 | collins engineering corp | elbow tube | RFQ |
| AN837-5 | eaton aeroquip inc | elbow tube | RFQ |
| AN922-5 | aeronautical standards group | elbow tube | RFQ |
| AN837-5 | acra aerospace inc | elbow tube | RFQ |
| AS1040-0505 | society of automotive engineers inc | elbow tube | RFQ |
| AS4841 | society of automotive engineers inc | elbow tube | RFQ |
| AN837-5 | aerofit inc | elbow tube | RFQ |
| AN837-5 | allan aircraft supply co llc | elbow tube | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A 1ST END BULKHEAD |
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AGAV | END ITEM IDENTIFICATION | GRUMMAN A-10 ACFT |
| AHNC | CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| AHSJ | LEG LENGTH | 0.750 INCHES NOMINAL 2ND END |
| AHSJ | LEG LENGTH | 1.531 INCHES NOMINAL 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END BULKHEAD |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS |
| CQRB | SEAT ANGLE | 37.0 DEGREES ALL ENDS |
| CRFY | FLOW ANGLE | 45.0 DEGREES |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES ALL ENDS |
| MATT | MATERIAL | STEEL COMP 1141 OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 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-AN837 GOVERNMENT STANDARD |
| Relevant Components for NSN - 4730-00-230-8711, 4730002308711 | ||||
| 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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