AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Cross 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) | 00-287-0746 (002870746) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, Sae International, Collins Engineering Corp, Hydro Fitting Manufacturing Corp, Aeronautical Standards Group, Society Of Automotive Engineers Inc, Allan Aircraft Supply Co Llc, Faber Enterprises Inc, Aerofit Inc, Designed Metal Connections Inc, Crown Fitting Co Inc, Eaton Aeroquip Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MIL-F-5509 | military specifications | cross tube | RFQ |
| AS4841 | sae international | cross tube | RFQ |
| AN827-4 | collins engineering corp | cross tube | RFQ |
| AN827-4 | hydro fitting manufacturing corp | cross tube | RFQ |
| AS1036 | sae international | cross tube | RFQ |
| AN827-4 | aeronautical standards group | cross tube | RFQ |
| AS1036-04040404 | society of automotive engineers inc | cross tube | RFQ |
| AS4841 | society of automotive engineers inc | cross tube | RFQ |
| AN827-4 | allan aircraft supply co llc | cross tube | RFQ |
| AN827-4 | faber enterprises inc | cross tube | RFQ |
| AN827-4 | aerofit inc | cross tube | RFQ |
| AN827-4 | designed metal connections inc | cross tube | RFQ |
| AS1036-04040404 | sae international | cross tube | RFQ |
| AN827-4 | crown fitting co inc | cross tube | RFQ |
| AS1036 | society of automotive engineers inc | cross tube | RFQ |
| AN827-4 | eaton aeroquip inc | cross tube | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A ALL ENDS |
| AHNC | CONNECTION STYLE | FLARED (TUBE) ALL ENDS |
| AHSJ | LEG LENGTH | 0.859 INCHES NOMINAL 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 |
| CWFD | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |
| MATT | MATERIAL | STEEL COMP 4140 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |
| ZZZK | SPECIFICATION/STANDARD DATA | 88044-AN827 GOVERNMENT STANDARD AND 81343-AS4841 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Relevant Components for NSN - 4730-00-287-0746, 4730002870746 | ||||
| 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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